Motocross/Dirt Bike Engine Bearings
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Namura®Top-End Needle Bearing (09-B037-1)Top-End Needle Bearing by Namura®. Length: 19.8 mm. Inner Diameter: 18 mm. Outer Diameter: 22 mm. Quality materials mean increased longevity and continued performance. A critical aspect of any rebuild, gaskets are often given little...Carefully developed for the highest level of qualityUnsurpassed in functionality and reliability$9.53 - Namura®Top-End Needle Bearing (09-B001-1)Top-End Needle Bearing by Namura®. Length: 16.7 mm. Inner Diameter: 15 mm. Outer Diameter: 19 mm. Quality materials mean increased longevity and continued performance. A critical aspect of any rebuild, gaskets are often given little...Carefully developed for the highest level of qualityUnsurpassed in functionality and reliability$8.96
- Namura®Top-End Needle Bearing (09-B022-1)Top-End Needle Bearing by Namura®. Length: 23.5 mm. Inner Diameter: 18 mm. Outer Diameter: 22 mm. Quality materials mean increased longevity and continued performance. A critical aspect of any rebuild, gaskets are often given little...Carefully developed for the highest level of qualityUnsurpassed in functionality and reliability$10.08
- Namura®Top-End Needle Bearing (09-B410)Top-End Needle Bearing by Namura®. Length: 12.5 mm. Inner Diameter: 10 mm. Outer Diameter: 14 mm. Quality materials mean increased longevity and continued performance. A critical aspect of any rebuild, gaskets are often given little...Carefully developed for the highest level of qualityUnsurpassed in functionality and reliability$6.86
- Namura®Top-End Needle Bearing (09-B043-1)Top-End Needle Bearing by Namura®. Length: 14.8 mm. Inner Diameter: 12 mm. Outer Diameter: 16 mm. Quality materials mean increased longevity and continued performance. A critical aspect of any rebuild, gaskets are often given little...Carefully developed for the highest level of qualityUnsurpassed in functionality and reliability$9.57
- Namura®Top-End Needle Bearing (09-B012-1)Top-End Needle Bearing by Namura®. Length: 15.8 mm. Inner Diameter: 14 mm. Outer Diameter: 18 mm. Quality materials mean increased longevity and continued performance. A critical aspect of any rebuild, gaskets are often given little...Carefully developed for the highest level of qualityUnsurpassed in functionality and reliability$8.96
- Outlaw Racing®Wrist Pin Bearing (OR09B0131)Wrist Pin Bearing by Outlaw Racing®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality...Expertly crafted from premium materialsDesigned to match rigorous quality standards$10.14
- Outlaw Racing®Wrist Pin Bearing (OR09B0001)Wrist Pin Bearing by Outlaw Racing®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality...Expertly crafted from premium materialsDesigned to match rigorous quality standards$8.86
- Outlaw Racing®Wrist Pin Bearing (OR09B410)Wrist Pin Bearing by Outlaw Racing®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality...Expertly crafted from premium materialsDesigned to match rigorous quality standards$6.25
- Outlaw Racing®Wrist Pin Bearing (OR0950501)Wrist Pin Bearing by Outlaw Racing®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality...Expertly crafted from premium materialsDesigned to match rigorous quality standards$10.32
- Outlaw Racing®Wrist Pin Bearing (OR09B0422)Wrist Pin Bearing by Outlaw Racing®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality...Expertly crafted from premium materialsDesigned to match rigorous quality standards$8.86
- Outlaw Racing®Wrist Pin Bearing (OR09B0121)Wrist Pin Bearing by Outlaw Racing®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality...Expertly crafted from premium materialsDesigned to match rigorous quality standards$8.86
- Outlaw Racing®Wrist Pin Bearing (OR095031)Wrist Pin Bearing by Outlaw Racing®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality...Expertly crafted from premium materialsDesigned to match rigorous quality standards$10.32
- Outlaw Racing®Wrist Pin Bearing (OR09B0371)Wrist Pin Bearing by Outlaw Racing®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality...Expertly crafted from premium materialsDesigned to match rigorous quality standards$10.14
- Outlaw Racing®Wrist Pin Bearing (OR09B0061)Wrist Pin Bearing by Outlaw Racing®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality...Expertly crafted from premium materialsDesigned to match rigorous quality standards$10.14
- Outlaw Racing®Wrist Pin Bearing (OR09B0151)Wrist Pin Bearing by Outlaw Racing®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality...Expertly crafted from premium materialsDesigned to match rigorous quality standards$8.86
- Outlaw Racing®Wrist Pin Bearing (OR09B0431)Wrist Pin Bearing by Outlaw Racing®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality...Expertly crafted from premium materialsDesigned to match rigorous quality standards$10.14
- Outlaw Racing®Wrist Pin Bearing (OR09B0011)Wrist Pin Bearing by Outlaw Racing®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality...Expertly crafted from premium materialsDesigned to match rigorous quality standards$8.86
- Outlaw Racing®Wrist Pin Bearing (OR09B036)Wrist Pin Bearing by Outlaw Racing®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality...Expertly crafted from premium materialsDesigned to match rigorous quality standards$7.59
- Outlaw Racing®Wrist Pin Bearing (OR09B0221)Wrist Pin Bearing by Outlaw Racing®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality...Expertly crafted from premium materialsDesigned to match rigorous quality standards$10.32
- Outlaw Racing®Wrist Pin Bearing (OR09B0821)Wrist Pin Bearing by Outlaw Racing®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality...Expertly crafted from premium materialsDesigned to match rigorous quality standards$10.14
- Outlaw Racing®Wrist Pin Bearing (OR09B0381)Wrist Pin Bearing by Outlaw Racing®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality...Expertly crafted from premium materialsDesigned to match rigorous quality standards$10.14
- Outlaw Racing®Wrist Pin Bearing (OR095021)Wrist Pin Bearing by Outlaw Racing®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality...Expertly crafted from premium materialsDesigned to match rigorous quality standards$8.86
- ProX®Crankshaft Bearing and Seal Kit (23.CBS64003)Crankshaft Bearing and Seal Kit by ProX®. ProX crankshaft bearings and seals are manufactured at leading OEM factories, mainly in Japan. All bearings and seals are made to exact OEM specifications, to ensure maximum quality and...Carefully developed for the highest level of qualityReady to serve reliably for years to come$132.17
- ProX®Crankshaft Bearing and Seal Kit (23.CBS63004)Crankshaft Bearing and Seal Kit by ProX®. ProX crankshaft bearings and seals are manufactured at leading OEM factories, mainly in Japan. All bearings and seals are made to exact OEM specifications, to ensure maximum quality and...Carefully developed for the highest level of qualityReady to serve reliably for years to come$110.23
- ProX®Crankshaft Bearing and Seal Kit (23.CBS42088)Crankshaft Bearing and Seal Kit by ProX®. ProX crankshaft bearings and seals are manufactured at leading OEM factories, mainly in Japan. All bearings and seals are made to exact OEM specifications, to ensure maximum quality and...Carefully developed for the highest level of qualityReady to serve reliably for years to come$54.99
- ProX®Crankshaft Bearing and Seal Kit (23.CBS32099)Crankshaft Bearing and Seal Kit by ProX®. ProX crankshaft bearings and seals are manufactured at leading OEM factories, mainly in Japan. All bearings and seals are made to exact OEM specifications, to ensure maximum quality and...Carefully developed for the highest level of qualityReady to serve reliably for years to come$60.95
- ProX®Crankshaft Bearing and Seal Kit (23.CBS23001)Crankshaft Bearing and Seal Kit by ProX®. ProX crankshaft bearings and seals are manufactured at leading OEM factories, mainly in Japan. All bearings and seals are made to exact OEM specifications, to ensure maximum quality and...Carefully developed for the highest level of qualityReady to serve reliably for years to come$61.43
- ProX®Crankshaft Bearing and Seal Kit (23.CBS22005)Crankshaft Bearing and Seal Kit by ProX®. ProX crankshaft bearings and seals are manufactured at leading OEM factories, mainly in Japan. All bearings and seals are made to exact OEM specifications, to ensure maximum quality and...Carefully developed for the highest level of qualityReady to serve reliably for years to come$53.43
- ProX®Crankshaft Bearing and Seal Kit (23.CBS21093)Crankshaft Bearing and Seal Kit by ProX®. ProX crankshaft bearings and seals are manufactured at leading OEM factories, mainly in Japan. All bearings and seals are made to exact OEM specifications, to ensure maximum quality and...Carefully developed for the highest level of qualityReady to serve reliably for years to come$29.43
Friction is a huge problem in the engineering world. It takes the useful energy produced by the motor and converts it into harmful heat that, once accumulated, can destroy the whole assembly. Moreover, while accumulating thermal energy, the components subjected to friction suffer from abrasive wear of their surfaces. Friction in the engine can result in quick wear and/or overheating of the moving parts, yet it affects performance. Now, you know why every single shaft in the vehicle is supported by a bearing, or a few of them – these parts reduce friction.
While doing their crucial job though, the bearings themselves encounter wear. In most cases, bearings (especially engine bearings – the ones supporting the crankshaft), cannot be repaired, only replaced. The good news though is that these components are not that expensive. In fact, unless you’re doing the repair job yourself, it will cost you more to disassemble the engine to get to these worn-out shaft holders. And that’s the reason why only top-notch engine bearings make sense for your motocross bike. You can find and order them in our online store.
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- Complete Engines
- Timing Gears & Chains
- Valves & Valve Train Parts
- Pistons, Rings & Connecting Rods
- Camshafts
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