Namura Piston Kit 76.94mm Yamaha WR250F '05-'13 / YZ250F '05-'13 ModelGroup-Macna-DARKO-Gloves but you need the right

but you need the right gear

Optimises fuel atomization and combustion

Arrow Part Number - 71852PK

Rear Alloy SprocketSuit 420 Pitch Chain

Namura Piston Kit 76.94mm Yamaha WR250F '05-'13 / YZ250F '05-'13 ModelGroup-Macna-DARKO-Gloves but you need the rightNamura provides high quality piston options to suit a wide range of applications, including direct OEM replacements, high compression variants, and multiple oversizes. B (0. 01 mm) and C (0. 02 mm) oversizes are also available, helping to extend the service life of expensive plated cylinders. Select applications are supported with big bore piston kits. With the addition of MOS2 coating and hard anodising, Namura delivers improved performance and