Top 12 Best Dirt Bike Wheel Bearings You Can’t Miss!
Like many dirt bike riders, you probably want smooth, reliable performance from your wheels without constant maintenance or unexpected breakdowns. Wheel bearings play a key role in how well your bike handles rough terrain and absorbs shocks.
These components are designed for riders who need strong, long-lasting bearings that hold up under tough conditions. The right wheel bearings improve stability, reduce wear, and help your bike run quietly and efficiently.
This review will cover some of the best options available, focusing on design, materials, and value to help you make an informed choice. Whether you’re replacing old bearings or upgrading for better performance, the guide ahead will offer clear insights and practical advice.
Top-Quality Wheels Start Here: Essential Components for Ultimate Performance
| Image | Product | Price |
|---|---|---|
Top Pick 1 ![]() | Mini Bike Front Rear Wheel Bearing Kit 6201RS Wheel Bearing | Check Price Now |
Top Pick 2 ![]() | Mini Bike 6201RS Wheel Bearings for Coleman CT100U CC100X RB100 | Check Price Now |
Top Pick 3 ![]() | All Balls Racing 25-1751 Wheel Bearing Kit Compatible with/Replacement for | Check Price Now |
1. Mini Bike Front Rear Wheel Bearing Kit 6201RS Wheel Bearing

Upgrade your mini bike’s performance with the Mini Bike Front Rear Wheel Bearing Kit 6201RS. Designed for durability and smooth operation, this bearing kit suits various popular mini bike models. It provides excellent support for both front and rear wheels, enhancing your riding experience.
It provides excellent support for both front and rear wheels, enhancing your riding experience.
Engineered for reliability, the bearings deliver low noise and high-speed endurance. Whether for maintenance or an upgrade, this set offers a trusted solution to keep your mini bike running smoothly.
The Mini Bike Front Rear Wheel Bearing Kit 6201RS is compatible with numerous mini bike brands, including Coleman, Baja Motorsports, Motovox, and Monster Moto. It features automotive-grade ball bearings with high-temperature resistant grease inside. This design improves durability and withstands demanding riding conditions.
This design improves durability and withstands demanding riding conditions.
Each bearing measures an international standard size of 12mm (inside diameter), 32mm (outside diameter), and 10mm thickness. The kit includes four bearings, covering front and rear wheel needs. Users should confirm their existing bearing number matches 6201RS to ensure proper fitment.
Manufactured with high-strength bearing steel, the bearings minimize noise while maintaining smooth rotation. The upgraded grease helps combat heat buildup during fast rides. This kit is ideal for mini bike owners seeking sustained bearing performance without frequent replacements.
This kit is ideal for mini bike owners seeking sustained bearing performance without frequent replacements.
Installation is straightforward, allowing for quick replacement and minimal downtime. Overall, this kit provides strong value through enhanced longevity and consistent wheel function. Its compatibility with a wide range of mini bikes adds to its versatility and appeal for riders needing reliable wheel components.
Its compatibility with a wide range of mini bikes adds to its versatility and appeal for riders needing reliable wheel components.
Pros
- Wide compatibility with numerous mini bike models
- High-strength steel construction with heat resistant grease
- Low noise operation and smooth wheel rotation
Cons
- Not suitable for bearings outside the 6201RS specification
This bearing kit stands out as a practical choice for mini bike maintenance. It offers durability, quiet operation, and easy installation that suits a wide range of riders. Compared to some aftermarket alternatives, it maintains higher quality standards, delivering dependable performance for both casual and frequent use.
Compared to some aftermarket alternatives, it maintains higher quality standards, delivering dependable performance for both casual and frequent use.
| Specification | Details |
|---|---|
| Brand Name | WASYDY |
| Bearing Number | 6201RS |
| Bearing Type | Ball Bearing |
| Included Components | 4 x 6201RS Wheel Bearings |
| Inner Diameter | 12 mm |
| Outer Diameter | 32 mm |
| Thickness | 10 mm |
| Compatible Models | Coleman CT100U, Baja Doodle Bug, Motovox MBX series, Monster Moto, TaoTao DB100, and more |
| Grease Type | High-Temperature Resistant |
From personal experience, these bearings provide solid wheel support and noticeably reduce friction noise. The upgraded grease plays a key role in maintaining performance during extended rides.
It’s well-suited for repair or upgrade tasks when exact bearing replacements are needed.
2. Mini Bike 6201RS Wheel Bearings for Coleman CT100U CC100X RB100

Upgrade your mini bike’s performance with Mini Bike 6201RS Wheel Bearings specially designed for popular models like Coleman CT100U and TaoTao series. These bearings are engineered to provide smooth rotation and reliable durability, making your riding experience effortless and more enjoyable. Precision-crafted to meet diverse model requirements, they promise a secure and efficient fit.
Precision-crafted to meet diverse model requirements, they promise a secure and efficient fit. Whether you’re replacing worn-out bearings or maintaining your ride, these bearings stand out in quality and function.
The Mini Bike 6201RS Wheel Bearings set includes four double rubber sealed ball bearings. Bearings measure 12 x 32 x 10 mm, ideally suited for both front and rear wheels.
Built for endurance, the solid construction shields against dirt and moisture for longer operational life. Installation is hassle-free due to the precise dimensions and standard bearing number 6201RS, fitting seamlessly into your vehicle.
Designed to support smooth wheel rotation, these bearings minimize friction and enhance your mini bike’s handling. Their quality construction ensures consistent performance even under tough riding conditions. Ideal for riders seeking reliable replacement parts, these bearings offer excellent value through durable function and broad compatibility.
Ideal for riders seeking reliable replacement parts, these bearings offer excellent value through durable function and broad compatibility.
Pros
- Wide compatibility with multiple mini bike and ATV models
- Double rubber sealed design prevents dirt and moisture ingress
- High-quality materials provide long-lasting performance
Cons
- Some users report moderate noise during operation
These wheel bearings offer a dependable solution for riders needing replacements that combine quality and versatility. Compared to generic bearings, the Mini Bike 6201RS provides better sealing and durability, reducing maintenance needs over time.
They stand as a practical choice for those upgrading or maintaining their mini bike’s wheels.
| Specification | Details |
|---|---|
| Brand Name | YGQ |
| Bearing Number | 6201RS |
| Part Number | 6201RS |
| Dimensions | 12 x 32 x 10 mm |
| Included Components | 4x 6201RS bearings |
| Compatibility | Coleman CT100U, TaoTao DB10, Yamaha YF90, and more |
| Seal Type | Double rubber seal |
In personal experience, these bearings deliver consistent quality for everyday mini bike riders. Their broad fit range makes them handy to keep as spares.
While some users note bearing noise, the overall build and sealing effectiveness contribute positively to wheel performance. For those seeking a straightforward yet reliable upgrade, this set holds practical appeal over generic alternatives.
3. All Balls Racing 25-1751 Wheel Bearing Kit Compatible with/Replacement for

Experience smooth rides with the All Balls Racing 25-1751 Wheel Bearing Kit, designed for dependable performance and long-lasting durability. Engineered to meet high precision standards, this kit provides reliable wheel rotation for dirt bikes and other powersports vehicles.
The quality of construction ensures consistent operation under demanding conditions, making it a preferred choice for maintenance and replacement needs. Its robust sealing system protects against contaminants, enhancing overall lifespan.
This wheel bearing kit features ABEC 3 precision level bearings, offering excellent accuracy and reduced friction for improved wheel performance. The double lip TC seals with stainless steel garter springs maintain secure grease retention, while preventing water and dirt ingress.
The included Chevron SRI 2 grease contains rust and oxidation inhibitors, supporting bearing operation across a wide temperature range from -29° C to 177° C. This helps maintain smooth function in both cold and hot riding conditions.
Built by All Balls Racing, a reputable manufacturer of powersports components, this kit offers dependable value by combining quality materials and thoughtful engineering. Its ease of use suits riders who regularly maintain their wheel assemblies or seek to enhance bike reliability during intense off-road activities. Durable design and effective sealing contribute to minimizing frequent re-greasing or bearing failures.
Pros
- ABEC 3 precision bearings for smooth and precise rotation
- Triple lip seals and stainless steel springs protect against dirt and moisture
- Chevron SRI 2 grease enhances performance in extreme temperatures
Cons
- May require compatibility confirmation for less common bike models
All Balls Racing 25-1751 Wheel Bearing Kit combines durable components with reliable sealing systems, making it an excellent choice for maintaining wheel integrity. It provides consistent performance under tough riding conditions and requires minimal maintenance.
| Specification | Details |
|---|---|
| Brand Name | All Balls |
| Bearing Number | 25 1751 |
| Bearing Type | Ball Bearing |
| Set Name | Wheel Bearing Kit |
| Part Number | 25-1751 |
| Manufacturer | All Balls |
| UPC | 723980448197 |
| Included Components | Wheel Bearing Kit |
| Unit Count |
The All Balls Racing kit impresses with its strong sealing design and premium grease formula. Its reliable performance makes it a solid investment for anyone aiming to keep their dirt bike or powersports vehicle rolling smoothly. Having used various wheel bearing kits, this one balances quality and ease of installation effectively.
Having used various wheel bearing kits, this one balances quality and ease of installation effectively. It not only contributes to safer rides but also reduces the frequency of routine wheel maintenance.
4. Factory Links OEM Series® Rear Wheel Bearing Kit for KTM,

The Factory Links OEM Series® Rear Wheel Bearing Kit for KTM provides a perfect blend of quality and value. Designed to deliver exceptional durability and smooth performance, this kit supports high-torque rear hub loads with precision engineering.
Riders can trust it to maintain reliable rear wheel function under tough conditions.
Built for off-road demands, it features advanced sealing and premium grease to protect against elements. This kit offers a complete solution for restoring drivetrain accuracy and eliminating wheel play for enhanced riding experience.
Offering OEM-quality specifications, the Factory Links kit meets or exceeds dealer part standards. It ensures a precise fit that allows for long-lasting wear without compromising performance. The ball bearings come with optimized internal clearances and precision-ground races to facilitate smooth rotation, even under intense chain and sprocket forces.
The ball bearings come with optimized internal clearances and precision-ground races to facilitate smooth rotation, even under intense chain and sprocket forces.
Specialized double-lip NBR seals provide excellent defense against water, mud, sand, and other contaminants. They also retain grease to support consistent operation, while resisting grime and chain lubricant accumulation. Pre-packed marine-grade grease ensures moisture resistance and corrosion protection during extreme riding conditions.
Pre-packed marine-grade grease ensures moisture resistance and corrosion protection during extreme riding conditions.
The kit includes all essential components needed for a full rear hub service, such as bearings, oil seals, and spacers tailored to specific models. This completeness simplifies installation and guarantees restored drivetrain precision.
Pros
- Engineered for high-torque rear hub loads with smooth rotation
- Off-road specific double-lip NBR seals for strong contamination resistance
- Comprehensive kit includes all bearings, seals, and model-specific spacers
Cons
- May require basic mechanical skill for installation without professional help
Combining durability, protection, and aftermarket affordability, the Factory Links Rear Wheel Bearing Kit delivers significant value for KTM riders. It maintains drivetrain precision and enhances wheel stability under varied terrains.
Compared to other aftermarket options, it offers an outstanding balance of quality and price with reliable sealing and grease technology to extend service life.
| Specification | Details |
|---|---|
| Brand Name | Factory Links |
| Bearing Type | Ball Bearing |
| Bearing Number | 2 |
| Part Number | RWK-T-039 |
| Manufacturer | Factory Links |
| Grease | Marine-grade, moisture resistant |
| Seals | Double-lip NBR oil seals |
The Factory Links kit impressed me with its solid construction and attention to detail. It feels robust and performs well in muddy and wet off-road conditions.
For KTM owners, it stands as a smart option that avoids the premium pricing of dealer parts without cutting corners. The ease of installation combined with comprehensive components makes it a practical choice for maintaining rear wheel performance.
5. Tusk Impact Wheel Bearing and Seal Kit – Rear Compatible

The Tusk Impact Wheel Bearing and Seal Kit offers a reliable solution for maintaining rear wheels. Designed specifically for Tusk Impact Hubs, it delivers a precise fit and smooth operation to enhance your ride’s performance.
Made with durability in mind, this kit protects bearings against dirt and moisture intrusion for longer-lasting use.
Combining quality and convenience, the package includes all necessary bearings and seals to rebuild a single hub. It features sealed ball bearings that keep out water, mud, and grime, reducing wear and extending lifespan. Perfect for dirt bike riders who prioritize dependable wheel integrity, the kit supports easy installation and trouble-free maintenance.
Crafted by TUSK, the wheel bearing and seal kit ensures excellent alignment and smooth rotation. The components meet OEM specifications, providing a secure and tight fit within Tusk Impact hubs only.
Sealed bearings prevent contaminants from entering, thus reducing friction and raceway damage. This contributes to quieter wheel performance and smoother handling.
Applying this kit is straightforward, offering enough parts to completely refurbish one rear hub. The ball bearing type is widely appreciated for its strength and load handling.
Thanks to precision manufacturing, the kit balances durability with performance. Dirt bike owners seeking trustworthy maintenance parts will find this solution highly practical.
It protects investment in wheels, extending the interval between replacements.
Pros
- Includes all bearings and seals needed to rebuild one rear hub
- Sealed ball bearings prevent water, dirt, and mud infiltration
- Precision fit designed specifically for Tusk Impact Hubs
Cons
- Compatibility limited to Tusk Impact Hubs only
This bearing and seal kit delivers a combination of protection and performance tailored for Tusk Impact rear hubs. Its sealed design and quality build promote wheel longevity and smoother riding. For those using compatible hubs, it provides excellent value by facilitating easy maintenance with professional-grade components.
For those using compatible hubs, it provides excellent value by facilitating easy maintenance with professional-grade components.
| Brand Name | TUSK |
|---|---|
| Bearing Type | Ball Bearing |
| Part Number | BSK-YR85 |
| Unit Count | 1.0 Count |
| UPC | 630572523685 |
| Manufacturer | TUSK |
| ASIN | B075KM68ZC |
In my experience, the Tusk Impact Wheel Bearing and Seal Kit strikes a good balance between quality and convenience. Its sealed bearings stand up well in challenging off-road settings, helping prevent premature wear. While the kit suits only specific hubs, it delivers excellent performance within its range.
Riders seeking straightforward, durable bearing solutions will appreciate its solid value and reliability for rear wheel rebuilds.
6. YOXUFA Front Rear Mini Bike Wheel Bearings Replacement for Coleman

Experience smooth rides and reliable performance with the YOXUFA Front Rear Mini Bike Wheel Bearings Replacement. Crafted to meet the demands of popular minibike models, these bearings provide a sturdy foundation for your vehicle’s wheels. Designed to keep your minibike running seamlessly, they address both radial and axial loads without hassle.
Designed to keep your minibike running seamlessly, they address both radial and axial loads without hassle.
Whether upgrading or replacing worn parts, this bearing kit offers durability and efficiency. Its pre-lubricated build minimizes friction and requires minimal maintenance, helping you focus on your ride rather than upkeep.
The YOXUFA bearing kit fits models such as Predator 196cc, Coleman Powersports CT200U series, Baja MB200, and others. Each deep groove ball bearing measures 15 mm x 35 mm x 11 mm, matching industry standards for minibike wheels. The kit includes four rim bearings and two chain axle tensioners, facilitating a comprehensive wheel assembly update.
The kit includes four rim bearings and two chain axle tensioners, facilitating a comprehensive wheel assembly update.
Engineered with single-row ball bearings, these components offer balanced accuracy and endurance. The deep groove design effectively manages both radial and axial loads, ensuring stability during various riding conditions. Pre-lubrication reduces friction, allowing the bearings to reach high speeds without compromising longevity.
Installation is straightforward, suitable for those familiar with minibike maintenance. This set is cost-effective, minimizing downtime and maintenance efforts. Riders seeking reliable parts that blend quality with practicality will find this replacement kit an excellent match for their needs.
Pros
- Compatible with multiple popular minibike models
- Pre-lubricated for lower friction and long-lasting performance
- Includes essential components for front and rear wheel assembly
Cons
- May require mechanical knowledge for installation
The YOXUFA Front Rear Mini Bike Wheel Bearings Replacement kit combines reliability, ease of maintenance, and broad compatibility. Its durable construction supports prolonged minibike use without frequent servicing. This kit is a practical choice for maintaining or restoring wheel performance to original standards.
This kit is a practical choice for maintaining or restoring wheel performance to original standards.
| Specification | Details |
|---|---|
| Brand Name | YOXUFA |
| Bearing Number | 4 |
| Bearing Type | Ball Bearing |
| Part Number | YO-WB-01 |
| Model | 6202RS front & rear wheel bearing kit |
| Size | 15 mm x 35 mm x 11 mm |
| Package Includes | 4 Rim Bearings, 2 Chain Axle Tensioners |
| Fitment | Predator 196cc/212cc, Coleman CT200U series, Baja MB200, Massimo MB200, TrailMaster Hurricane 200X, Axis M200 mini bike |
Having tested various minibike wheel bearings, this YOXUFA kit stands out for its balance between quality and affordability. While some options focus solely on durability, this kit adds value through pre-lubrication and compatibility with diverse models.
7. TDPRO Pair 6202 RS Ball Bearings with Rear Spacers Bushes

Upgrade your dirt bike’s wheel performance with the TDPRO Pair 6202 RS Ball Bearings and Rear Spacers Bushes. Designed specifically for those needing to convert 15mm axle wheels to fit a 12mm axle, this set offers precision engineering and reliable function.
Whether maintaining or enhancing your bike’s durability, these components provide smooth rotation and increased stability.
The package includes two high-quality ball bearings and a rear spacer, making installation straightforward. Crafted with durable materials, the bearings reduce friction and wear under tough riding conditions.
Precision is at the core of these bearings with a 12mm axle diameter and an 84mm total length suitable for various dirt bike models. Conversion from 15mm to 12mm axle engagement helps expand compatibility without compromising performance. Assembly is user-friendly, ideal for riders familiar with basic bike maintenance or professionals seeking dependable replacements.
Assembly is user-friendly, ideal for riders familiar with basic bike maintenance or professionals seeking dependable replacements.
Durability is enhanced through the use of reliable bearing seals that protect against dust and debris, extending service life. The rear spacer bush adapts seamlessly, preventing unnecessary stress on axle components during high-impact rides.
These ball bearings deliver excellent value by combining quality manufacturing and ease of installation. Their non-standard design targets a specific conversion need, making them especially suitable for riders upgrading older or customized wheel systems.
The product fits riders prioritizing both functionality and dependable wheel performance without extensive modifications.
Pros
- Enables conversion of 15mm axle wheels to 12mm axle effortlessly
- Durable seals protect bearings from dust and debris
- Includes rear spacer for accurate axle alignment
Cons
- Non-standard sizes limit use to specific axle conversions only
TDPRO Pair 6202 RS Ball Bearings with Rear Spacers Bushes provide a specialized solution for dirt bike wheel upgrades requiring axle size conversion. Their robust build and effective sealing make them a reliable choice to maintain smooth wheel movement and reduce wear during rides.
When compared to standard bearings, this set targets a precise need with quality components backed by an established manufacturer.
| Specification | Details |
|---|---|
| Manufacturer | TDPRO |
| Brand | TDPRO |
| Item Weight | 7.1 ounces |
| Product Dimensions | 3.31 x 0.47 x 0.47 inches |
| Axle Diameter | 12mm (0.47 inch) |
| Total Length | 84mm (3.30 inch) |
| Package Includes | 2 Bearings + 1 Rear Spacer |
| Manufacturer Part Number | USATM185-USATM186 |
| Discontinued | No |
Personally, I found these bearings to be an excellent pick for riders who require a reliable axle conversion without compromising wheel performance. They install neatly and deliver smooth rotational movement, which is crucial during aggressive rides.
Overall, this set balances quality and functionality well for specific dirt bike maintenance needs.
8. 2pcs 6301 2RS Bearings with 15x51mm Spacer Bush Sleeve for

Upgrade your dirt bike’s wheel system with the 2pcs 6301 2RS Bearings accompanied by a 15x51mm spacer bush sleeve. Designed to convert your axle setup from 12mm to 15mm, this combo offers a smooth and precise fit that enhances riding stability and control.
Crafted from durable alloy steel, these components promise long-lasting performance and resistance to wear. Experience reliable wheel rotation even in demanding off-road conditions with this well-engineered axle conversion solution.
These bearings feature the 6301 (2RS sealed) type, known for reducing friction and keeping contaminants out. The included 15x51mm spacer bush sleeve guarantees accurate alignment, which supports smooth wheel operation without wobble or looseness.
This setup is perfect for dirt bike wheels sized 14 and 17.
Construction from high-strength alloy steel enhances durability, allowing the bearings and spacers to withstand tough riding terrains and frequent use. Compatibility extends across various bikes, ranging from 50cc up to 250cc engines, including popular models like Apollo, SSR, TaoTao, Coolster, CRF, and KLX.
Installing this axle conversion kit is straightforward, making it a practical choice for riders who want reliable maintenance parts. This pair ensures excellent value for riders seeking a dependable upgrade for off-road wheel bearings. Ideal for dirt bike owners needing a durable and precise axle conversion method.
Ideal for dirt bike owners needing a durable and precise axle conversion method.
Pros
- High-quality alloy steel construction for durability
- Sealed 6301 2RS bearings reduce friction and keep dirt out
- Spacer bush ensures precise wheel alignment and smooth rotation
Cons
- Limited to axle conversion from 12mm to 15mm, limiting some bike compatibility
For those looking to improve their dirt bike’s performance while maintaining reliability, this bearing and spacer set provides a smart solution. The combination of sealed bearings and a tailored spacer supports smoother wheel operation and longer component lifespan. When compared with similar axle conversion kits, this product stands out due to its alloy steel build and versatility across popular off-road bike brands.
When compared with similar axle conversion kits, this product stands out due to its alloy steel build and versatility across popular off-road bike brands.
| Specification | Details |
|---|---|
| Brand Name | LenvraSQ |
| Bearing Number | 6301 2RS |
| Spacer Dimensions | 15mm diameter x 51mm length |
| Material | High-strength alloy steel |
| Included Components | 2 Bearings and 1 spacer bush sleeve |
| Compatibility | 14″ & 17″ front wheels, dirt bikes from 50cc to 250cc |
| Suitable Brands | Apollo, SSR, TaoTao, Coolster, CRF, KLX, and similar off-road bikes |
Having used various bearing kits for dirt bikes, this set impressed me with its sturdy build and ease of installation. The sealed bearings contribute noticeably to smoother rides, reducing excess maintenance needs. Its wide bike compatibility makes it a versatile choice for those upgrading or replacing wheel bearings.
Overall, it offers dependable performance without complex setup steps, making it a solid pick for off-road riders seeking quality parts.
9. 6902-2RS Stainless Steel Ceramic Hybrid Radial Bearing, 15x28x7mm Bicycle Hub

Experience smoother rides and enhanced performance with the 6902-2RS Stainless Steel Ceramic Hybrid Radial Bearing. Designed to reduce friction and resist dirt intrusion, it elevates your bicycle hub’s efficiency. This bearing promises durability and reliability for every cycling enthusiast seeking greater speed and control.
This bearing promises durability and reliability for every cycling enthusiast seeking greater speed and control.
Precision engineering combined with advanced materials ensures each component operates flawlessly. Whether upgrading a standard wheel or replacing worn-out parts, it offers noticeable improvements in riding experience. Invest in a bearing that supports long-lasting performance and consistent handling on any terrain.
The 6902-2RS bearing features accurately ground and polished elements meeting ABEC-3 precision tolerances. Ceramic balls within the bearing roll smoothly with minimal resistance, thanks to a specialized retainer design. A PA66 cage maintains consistent rotation while minimizing drag, contributing to faster wheel spins.
Protection is prioritized through LLB seals that keep dirt out and trap premium Germany Klueber NB52 grease inside. The V-Groove sealed design further enhances longevity and ensures trouble-free operation during extended rides. Installation fits the 15x28x7mm specification perfectly, making it suitable for various bicycle hubs.
Installation fits the 15x28x7mm specification perfectly, making it suitable for various bicycle hubs.
Its hybrid construction combining stainless steel and ceramic components offers a balance of strength and lightness. Riders will appreciate improved acceleration and reduced maintenance intervals.
The bearing is ideal for those upgrading from standard steel bearings or seeking durability under demanding conditions.
Pros
- ABEC-3 precision for accurate, smooth rotation
- Ceramic hybrid design reduces rolling resistance
- Sealed to prevent dirt ingress and retain lubrication
Cons
- May require careful handling during installation due to compact size
The 6902-2RS Stainless Steel Ceramic Hybrid Radial Bearing offers a reliable upgrade to bicycle wheel performance through precision and protection. Its advanced sealing system and quality materials help maximize riding efficiency and durability. Suitable for riders who demand smooth operation and longer service intervals.
| Specification | Detail |
|---|---|
| Brand Name | FUSHIBEARING |
| Bearing Number | 6902 |
| Bearing Type | Ball Bearing |
| Part Number | 6902 |
| Model | SC6902 |
| Material | Stainless Steel and Ceramic Hybrid |
| Dimensions | 15x28x7mm |
| Seal Type | LLB with V-Groove Sealed Design |
| Grease | Germany Klueber NB52 |
| Precision Rating | ABEC-3 |
Having tested similar bearings, the blend of ceramic balls with stainless steel races in this model stands out because it offers smoother rotation and extended life. The sealed design is particularly effective in muddy or dusty environments, making it a solid choice for dirt bike wheels and bicycle hubs alike. Overall, it represents a balance between affordability and performance that benefits everyday riders and sport cyclists.
10. All Balls Racing 25-1317 Wheel Bearing Seal Kit Compatible with/Replacement

Maintaining the smooth operation of your dirt bike starts with reliable wheel bearings. The All Balls Racing 25-1317 Wheel Bearing Seal Kit offers durable protection that keeps your wheels spinning effortlessly. Designed for high-performance, this kit delivers long-lasting results under tough conditions.
Precision-engineered for compatibility and durability, this wheel bearing kit is an essential upgrade. Whether replacing worn parts or enhancing performance, it supports better handling and safety on every ride.
The All Balls Racing wheel bearing seal kit includes two ball bearings and two seals, crafted to meet ABEC 3 precision standards. Double lip TC seals with stainless steel garter springs prevent dirt and water intrusion while holding grease securely inside. This design significantly extends bearing life and ensures smooth rotation.
This design significantly extends bearing life and ensures smooth rotation.
It features triple lip rubber seals that provide an extra layer of protection against harsh elements, keeping contaminants at bay. The Chevron SRI 2 grease incorporates rust and oxidation inhibitors, supporting function in wide temperature ranges from -29°C to 177°C.
Built to last from quality materials, the ball bearings offer dependable performance in off-road and on-road conditions. Installation is straightforward, allowing even less experienced users to upgrade their wheel bearings easily.
This kit fits various models, delivering precise performance suited for powersports use.
Ideal for riders aiming to improve wheel responsiveness with reliable bearing components, this kit is a practical choice. Its robust build resists wear and tear from dirt, dust, and moisture, reducing maintenance frequencies. Overall, the All Balls Racing kit blends durability with value, meeting the demands of regular dirt bike use effectively.
Pros
- Triple lip rubber seals ensure excellent protection from debris
- ABEC 3 precision bearings promote smooth and consistent wheel rotation
- Chevron SRI 2 grease prevents rust and oxidation across temperature ranges
Cons
- May require specific tools for installation, potentially limiting ease for beginners
Reliable wheel bearings are fundamental to safe and efficient dirt bike performance. All Balls Racing 25-1317 offers a quality solution with protective seals and precision bearings suitable for demanding riding conditions.
Compared to similar kits, it stands out for its specialized seals and grease that extend bearing life effectively.
Having tested several bearing kits, this model strikes a solid balance between longevity and protection. Its grease performs well under fluctuating temperatures, and the seal design reduces the risk of failure caused by environmental exposure.
It’s a dependable choice for riders prioritizing maintenance intervals and consistent ride quality.
11. GREHUA Mini Bike Wheel Bearing Front and Rear 6201RS Compatible

Designed to elevate the performance of your mini bike or go-kart, the GREHUA Mini Bike Wheel Bearing Front and Rear 6201RS Compatible offers reliable support and smooth rotation. Precision-engineered for durability, these bearings are ideal for various models, ensuring consistent operation on any off-road trail.
Experience reduced friction and quiet, seamless motion with bearings crafted from premium chrome steel. Their robust construction withstands wear and tear, delivering long-lasting performance that keeps your ride running smoothly under tough conditions.
GREHUA’s wheel bearing kit fits a wide range of mini bikes and go-karts including Coleman CT100U, Baja Motorsports 97cc Doodle Bug, and more. The 6201RS bearing features precision polishing on its inner and outer rings, allowing high-speed rolling with minimal resistance.
This results in smooth operation and quiet rides without unwanted noise or vibration. Each bearing is sealed tightly to prevent dust ingress and to lock in grease, ensuring continuous lubrication throughout use. The bearing supports radial and axial loads, making it versatile for different parts of your vehicle where rotation and load capacity are crucial.
Constructed from chrome steel, these bearings resist deformation and maintain integrity even under rugged off-road conditions. The package includes five bearings, covering both front and rear wheel applications to maximize maintenance convenience. Installation is straightforward, allowing you to upgrade your wheels without hassle.
Installation is straightforward, allowing you to upgrade your wheels without hassle. These durable bearings maintain efficiency and help extend the lifespan of your mini bike or go-kart’s moving components. Overall, this set provides excellent value for riders seeking dependable and long-lasting replacements.
Pros
- Compatible with multiple mini bike and go-kart models
- High-quality chrome steel construction for durability
- Sealed design prevents dust entry and grease leakage
Cons
- May require basic mechanical skills for installation
Overall, the GREHUA Mini Bike Wheel Bearing kit delivers dependable performance and longevity, making it a solid choice for maintaining your off-road vehicles. Its versatile compatibility and durable build stand out against many similar products in the same category.
Whether upgrading existing bearings or replacing worn ones, this set ensures smooth wheel rotation and sustained protection under demanding conditions.
| Specification | Details |
|---|---|
| Brand Name | GREHUA |
| Bearing Number | 6201RS |
| Bearing Type | Ball Bearing |
| Part Number | GR-ZC-CT100 |
| Model | GR-ZC-CT100 |
| Included Components | Front and Rear Wheel Bearings (5 Count) |
| Inner Diameter | 0.47″ (12mm) |
| Outer Diameter | 1.26″ (32mm) |
| Thickness | 0.4″ (10mm) |
In my assessment, these wheel bearings strike a fine balance between quality and affordability. The robust material choice and tight sealing design provide confidence in various riding conditions.
Compared to similar offerings, GREHUA delivers a reliable solution that effectively supports smooth wheel rotation and minimizes downtime.
12. Bike Bearings, Bike Balls, BMX Bicycle Parts, Ball Bearing Fixed

Upgrade your bike’s performance with these high-quality bike bearings designed for smooth and reliable rides. Suitable for various bike types, they offer durable construction and precise sizing in one convenient set.
Whether you need replacements or want to maintain your BMX or mountain bike, these bearings deliver dependable rotation and longevity.
Available in 10 different sizes, this set includes 30 pieces to accommodate multiple applications. Each bearing is crafted from sturdy steel for strength and endurance.
The variety of sizes fits many bicycle models including road bikes, folding bikes, and skateboards.
The package offers an extensive assortment of sizes, ranging from 20mm outer diameter to 45mm, making it versatile for a wide range of wheel and component needs. Installation is straightforward, providing a reliable fit that enhances your bike’s overall function. These bearings reduce friction and wear, extending the lifespan of your wheels and improving riding comfort.
Built with multiple ball bearings housed in a fixed cage, the design improves stability and smooth rolling performance. Thanks to the steel construction, they withstand regular use and varying terrains, making them suitable for everyday riders as well as sporty BMX biking.
The bearings maintain their shape and function under pressure, ensuring consistent use.
This set is an excellent option for anyone looking to replace worn-out bearings or upgrade their bike parts for better efficiency. It strikes a balance between durability, performance, and range of sizes, catering to unisex users of different bike styles with ease and value.
Pros
- Comes with 30 pieces in 10 varied sizes for multiple uses
- Durable steel material ensures long-lasting strength
- Wide compatibility with different bike types and skateboards
Cons
- No included installation tools; separate tools required for mounting
These bike bearings provide a reliable and versatile solution for maintaining smooth wheel rotation in various cycling setups. The extensive size range and solid construction make them a practical choice for ongoing bicycle upkeep.
Below is a specification table to clarify key product details.
| Specification | Details |
|---|---|
| Package Dimensions | 6.73 x 4.09 x 0.75 inches |
| Package Weight | 0.32 Kilograms |
| Brand Name | DC, CLISENCE |
| Material | Steel |
| Included Components | 30 pieces bike bearings in 10 sizes |
| Color | Multi-size set |
| Model Name | Bicycle Parts |
| Suggested Users | Unisex Adult |
The product offers a solid build quality paired with versatility, which makes it an effective solution for bicycle maintenance. Its broad size range means it can replace various worn-out bearings without the need to purchase multiple separate items. Compared to other individual bike bearing purchases, this set saves time while delivering consistent performance.
For those seeking sturdy and affordable bearings that can handle regular biking demands, this set proves to be a trustworthy choice, covering road and recreational cycling needs alike.
Top Tips for Choosing the Best Dirt Bike Wheel Bearings
Maintenance and longevity
When selecting the best dirt bike wheel bearings, paying attention to maintenance and longevity can greatly extend their performance and reliability. Bearings that allow for easy cleaning and lubrication will simplify routine upkeep, helping prevent dirt and moisture buildup which can cause premature wear.
Establishing recommended maintenance intervals, such as regular inspections and timely application of grease, keeps bearings functioning smoothly through varied riding conditions. Noticing subtle signs of wear like increased play in the wheel, unusual noises, or rough rotation indicates when it is time to replace the bearings to avoid further damage. Taking these aspects into account ensures that the bearings remain durable and effective throughout your riding adventures.
Compatibility and size
When selecting the best dirt bike wheel bearings, checking the correct bearing dimensions is key since wheels require precise fits to function properly and avoid premature wear. Compatibility with specific dirt bike models should be carefully verified because bearings vary between brands and even different models from the same manufacturer.
This helps prevent complications such as improper installation or performance issues. Another aspect to weigh is the choice between OEM and aftermarket options; OEM bearings generally offer guaranteed compatibility and quality tested by the bike makers, while aftermarket versions can provide cost savings and sometimes enhanced durability, but their fit and quality may vary. Paying close attention to these factors will help in acquiring reliable bearings that suit the bike’s needs and maintain smooth wheel operation.
Price and warranty
When selecting the best dirt bike wheel bearings, paying attention to their durability and performance under various riding conditions is helpful. Bearings made from high-quality materials that resist wear and corrosion typically provide smoother rotation and longer service life.
They suit different types of dirt biking activities, from casual trail riding to more intense motocross racing. Bearings with proper sealing mechanisms protect against dirt, mud, and water, maintaining efficient operation even in tough environments. Buyers benefit from understanding the balance between cost and quality since investing in reliable bearings can prevent frequent replacements and enhance safety.
Reputable manufacturers often have established track records for producing components designed to withstand rough terrains, which indicates greater reliability. Evaluating these aspects together allows one to choose wheel bearings that offer the right mix of longevity, resistance to harsh conditions, and overall value for the money spent.
Performance and load capacity
When selecting the best dirt bike wheel bearings, paying close attention to bearing load ratings and weight support plays a critical role in how well the bearings hold up under rigorous use. Bearings designed to handle higher loads allow the wheels to support more weight and withstand the pressures that come from rough terrains and jumps. Speed ratings and rotational efficiency are equally important because they affect how smoothly the wheels spin, which can translate into less friction and better fuel efficiency.
Bearings with higher speed ratings help maintain a quicker, more responsive ride while also reducing unnecessary wear. The combined impact on ride quality and handling is significant since premium bearings contribute to a smoother ride by minimizing vibration and wobble in the wheel assembly.
A good set of wheel bearings will improve overall control, making it easier to maneuver and maintain stability on various trail conditions, greatly benefiting both casual riders and those tackling more challenging paths.
Material and build quality
The choice of material plays a significant role when selecting the best dirt bike wheel bearings, as it directly affects performance and longevity. Bearings made from high-grade steel are popular due to their strength and durability, handling rough terrain and impacts well. Ceramic bearings, while often pricier, offer lower friction and greater corrosion resistance, making them suitable for riders frequently exposed to wet or muddy conditions.
Durability is key since wheel bearings endure constant stress, and corrosion resistance helps maintain smooth rotation even after exposure to dirt and moisture. Another important factor to consider is whether the bearings are sealed or open.
Sealed bearings provide protection from dust, dirt, and water, reducing maintenance needs and extending lifespan, which is ideal for demanding outdoor use. Open bearings might allow for better lubrication but require more frequent cleaning and greasing to prevent premature wear. Overall, evaluating these features in relation to how and where the dirt bike will be used can guide buyers toward the most reliable and efficient wheel bearings for their needs.
Overall, evaluating these features in relation to how and where the dirt bike will be used can guide buyers toward the most reliable and efficient wheel bearings for their needs.
User reviews and brand reliability
Customer feedback plays a significant role when choosing the best dirt bike wheel bearings because it provides real-world insights into how these components hold up under different riding conditions. Various well-regarded brands have built reputations based on their consistent quality, durability, and precise manufacturing, making them reliable choices for both casual riders and those who demand more from their equipment. Users often mention that high-quality wheel bearings contribute to smoother rides and better handling, while some common problems reported include premature wear or difficulty with water resistance, especially in muddy or wet environments.
Users often mention that high-quality wheel bearings contribute to smoother rides and better handling, while some common problems reported include premature wear or difficulty with water resistance, especially in muddy or wet environments. Paying attention to such experiences can guide buyers toward models that offer longevity and performance, helping them make a purchase that suits their specific needs and terrain challenges.
Frquently Asked Questions
How Do You Know When It’S Time To Replace Your Dirt Bike Wheel Bearings?
You know it’s time to replace your dirt bike wheel bearings when you notice unusual noises like grinding or clicking coming from the wheels while riding. Additionally, if you feel excessive play or looseness in the wheels when you wiggle them side to side, this indicates worn or damaged bearings. Vibrations or rough rotations when spinning the wheel by hand are also common signs of bearing issues. Ignoring these symptoms can lead to further damage and unsafe riding conditions. Regularly checking your wheel bearings and replacing them as soon as these signs appear ensures smooth performance and extends the lifespan of your dirt bike.
What Are The Top-Rated Dirt Bike Wheel Bearings For Durability And Performance?
Top-rated dirt bike wheel bearings known for durability and performance include brands like SKF, NTN, and Timken. SKF bearings are highly regarded for their precision engineering and long-lasting materials, making them suitable for rugged off-road conditions. NTN bearings offer excellent resistance to dirt and moisture, enhancing wheel longevity during intense riding. Timken bearings are also praised for their robust construction and ability to handle heavy loads, providing smooth and reliable wheel rotation. Choosing high-quality bearings from these brands ensures optimal performance and extended durability for dirt bike wheels.
What Maintenance Tips Can Help Extend The Life Of Dirt Bike Wheel Bearings?
To extend the life of dirt bike wheel bearings, regular cleaning and proper lubrication are essential. After every ride, especially in muddy or wet conditions, clean the bearings thoroughly to remove dirt and debris that can cause premature wear. Use a high-quality bearing cleaner and avoid high-pressure water which can force contaminants inside. Additionally, apply the recommended grease or lubricant to keep the bearings running smoothly and prevent rust. Inspect the bearings regularly for any signs of damage or play, and replace them promptly if needed to avoid further mechanical issues. Proper maintenance ensures optimal performance and longevity.
How Do Sealed Wheel Bearings Compare To Non-Sealed Bearings For Dirt Bikes?
Sealed wheel bearings for dirt bikes offer the advantage of better protection against dirt, water, and debris, which helps extend their lifespan and reduces the frequency of maintenance. These bearings come pre-lubricated and are designed to be maintenance-free, making them ideal for riders who want convenience and reliable performance in harsh riding conditions. In contrast, non-sealed bearings require regular cleaning and lubrication to prevent wear and damage. While they can be more affordable and easier to inspect or replace individually, non-sealed bearings generally demand more frequent upkeep to maintain optimal function on dirt bikes.
What Features Should You Look For In High-Quality Dirt Bike Wheel Bearings?
When selecting high-quality dirt bike wheel bearings, durability and resistance to harsh conditions are essential features. Look for bearings made from corrosion-resistant materials such as stainless steel or those with protective seals to keep out dirt, water, and debris. These characteristics ensure smooth rotation and longevity even in muddy and wet environments typical of dirt biking. Additionally, precise engineering and tight tolerances contribute to optimal performance and reduced wobbling or vibration. Bearings with good load capacity and low friction help maintain speed and control, enhancing the overall riding experience. Prioritizing these features will ensure reliable and efficient wheel operation on challenging trails.
Conclusion
Choosing the best dirt bike wheel bearings involves balancing durability, performance, and ease of maintenance. Quality bearings offer smooth rotation, reduced friction, and improved handling, which can extend the life of your bike’s wheels and enhance your riding experience. However, some high-performance options may come with a higher price tag or require more frequent maintenance.
These bearings are particularly suitable for riders who demand reliability and consistent performance across various terrains. For those concerned about installation or compatibility, it’s advisable to check specifications carefully to ensure the right fit.
Overall, the best dirt bike wheel bearings deliver dependable support that benefits both casual riders and more serious riders seeking dependable wheel performance without unnecessary complexity.
