Repair Upgrade Kits

   Top-End Repair Kit Fits 2007 Yamaha YFZ450 Bill Balance Edition. 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 ...

  We are a specialist UK Based Company. We provide rapid dispatch to ensure. That your item arrives quickly. Were dedicated to providing a 5 star. We only supply OEM seals and OEM standard seals made to high tolerances, not cheap sub-standard imports. Our pistons are CNC machined in the UK with a superb ground finish. No more corrosion issues when upgrading to stainless steel. This kit contains items as shown in the main picture, to rebuild. 12x stainless steel pistons 12x dust seals 12x pressure seals 4x caliper joint seals 2x bleed nipple 2x dust cap 4x cover plate retaining screws ...

  Top End Repair Kit Fits 2013 Yamaha YFZ450. Includes piston, rings, wrist pin, clips, top end bearing, and gasket kit. MOS2 (Teflon/Molybdenum) Coated Skirts for increased heat transfer and reduced friction. Machined Smooth Heads reflect combustion heat and reduce carbon buildup. Anodized Domes increase heat resistance and durability. Hypereutectic Casting Process provides higher silicon content for reduced expansion rates and additional wear resistance. Upgrade your engine with this top end repair kit. Features MOS2 Coated Skirts for increased heat transfer and reduced friction. ...

   Top End Repair Kit Fits 2013 Yamaha YFZ450R SE. Includes piston, rings, wrist pin, clips, top end bearing, and gasket kit. MOS2 (Teflon/Molybdenum) Coated Skirts for increased heat transfer and reduced friction. Machined Smooth Heads reflect combustion heat and reduce carbon buildup. Anodized Domes increase heat resistance and durability. Hypereutectic Casting Process provides higher silicon content for reduced expansion rates and additional wear resistance. Upgrade your engine with this top end repair kit. Features MOS2 Coated Skirts for increased heat transfer and reduced ...

   Top End Repair Kit for 2008 Yamaha YFZ450, Fits YFZ 450. Includes piston, rings, wrist pin, clips, top end bearing, and gasket kit. MOS2 (Teflon/Molybdenum) Coated Skirts for increased heat transfer and reduced friction. Machined Smooth Heads reflect combustion heat and reduce carbon buildup. Anodized Domes increase heat resistance and durability. Hypereutectic Casting Process provides higher silicon content for reduced expansion rates and additional wear resistance. Upgrade your engine with this top end repair kit. Features MOS2 Coated Skirts for increased heat transfer and reduced...

   Top-End Repair Kit - Fits 2017 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:...