Namura Top-End Rebuild Kit for Polaris 250 Models - 73.46mm - NA-50000-6K 2006 Honda CR85 1991 Yamaha XT350

1991 Yamaha XT350

80mm Final Engine Displacement 99cc Exhaust Configuration Muffler Size Muffler End/Tip Style Windshield Height Windshield Width Handlebar Diameter California Emissions FALSE Product Disclaimer You MUST measure the size of your cylinder BEFORE ORDERING

2020 Kawasaki EX400 Ninja 400

2002 Yamaha SX Viper ER

Namura Top-End Rebuild Kit for Polaris 250 Models - 73.46mm - NA-50000-6K 2006 Honda CR85 1991 Yamaha XT350Namura Technologies Top End Rebuild Kit A Top End rebuild can help to improve the performance of your ride, keeping it running in peak condition. With the Namura complete Top End Rebuild Kit, rebuilding your Top End no longer expensive and painful Namura's Top End Kits include everything you need to get your ride operational again; pistons, a top end gasket kit and wrist pin bearings (where applicable) are all included in this convenient, time saving