Repair Upgrade Kits

   Forged Top-End Repair Kit Fits 2013 Yamaha WR450F. MOS2 Coated Skirts for reduced friction. Machined Smooth Heads to protect the piston. Anodized Domes for increased heat resistance. Hypereutectic Casting Process for additional wear resistance. Upgrade your engine with this top-end repair kit from Namura. Features include MOS2 coated skirts for reduced friction, machined smooth heads to protect the piston, anodized domes for increased heat resistance, and a hypereutectic casting process for additional wear resistance. Compatible with 2013 Yamaha WR450F. Confidence in Quality: We ...

   Top-End Repair Kit Fits 2008 Honda CRF250R +0.02 77.98mm. Quality materials for increased longevity. Includes rings, wrist pin, clips, top-end bearing, and gasket kit. Upgrade your engine with this top-end repair kit. Carefully developed for quality and reliability, it includes forged piston, rings, wrist pin, clips, top-end bearing, and gasket kit. Made with quality materials for increased longevity and performance. 2008 Honda CRF250R various models. Confidence in Quality: We stand behind the quality and performance of our products. This includes defects in materials and workmanship...

   Top-End Repair Kit for 2010 Yamaha YFZ450R SE - Fits. Includes all necessary parts for top-end rebuild. Enhance your vehicle's performance with this top-end repair kit. Includes pistons, top-end gasket kit, and wrist-pin bearings (where applicable). Get your vehicle running smoothly and efficiently with this convenient kit. Confidence in Quality: We stand behind the quality and performance of our products. This includes defects in materials and workmanship under normal use conditions. It does not cover any form of consequential damages, installation costs, or associated expenses. ...

   Top-End Repair Kit for 2013 Honda CRF450R. MOS 2 Coated Skirts for Reduced Friction. Machined Smooth Heads to Reduce Carbon Buildup. Anodized Domes for Increased Heat Resistance. Hypereutectic Casting Process for Added Durability. Includes Piston, Rings, Wrist Pin, Clips, Top End Bearing, and Gasket Kit. Upgrade your engine with this top-end repair kit. Features MOS 2 coated skirts for reduced friction and increased heat transfer, machined smooth heads to reduce carbon buildup, anodized domes for increased heat resistance, and a hypereutectic casting process for added durability. ...

   Top-End Repair Kit for 2011 Yamaha YFZ450X SE - Fits 2011 Yamaha YFZ450X SE. Includes all necessary parts for top-end rebuild. Enhance your vehicle's performance with this top-end repair kit. Includes pistons, top-end gasket kit, and wrist-pin bearings (where applicable). Get your vehicle running smoothly and efficiently with this convenient kit. Confidence in Quality: We stand behind the quality and performance of our products. This includes defects in materials and workmanship under normal use conditions. It does not cover any form of consequential damages, installation costs, or ...

   Top-End Repair Kit Fits 2009 Yamaha YFZ450R SE. Includes all necessary parts for top-end rebuild. Enhance your vehicle's performance with this top-end repair kit. Includes pistons, top-end gasket kit, and wrist-pin bearings (where applicable). Get your vehicle running smoothly and efficiently with this convenient kit. Confidence in Quality: We stand behind the quality and performance of our products. This includes defects in materials and workmanship under normal use conditions. It does not cover any form of consequential damages, installation costs, or associated expenses. Exclusions: ...

   Top-End Repair Kit Fits 2014 Yamaha YFZ450R. Includes all necessary parts for top-end rebuild. Enhance your vehicle's performance with this top-end repair kit. Includes pistons, top-end gasket kit, and wrist-pin bearings (where applicable). Get your vehicle running smoothly and efficiently with this convenient kit. Confidence in Quality: We stand behind the quality and performance of our products. This includes defects in materials and workmanship under normal use conditions. It does not cover any form of consequential damages, installation costs, or associated expenses. Exclusions: ...