Namura Piston Kit 76.94mm Yamaha WR250F '01-'04 / YZ250F '01-'04 PRT_1_PRN016816 positive thumbscrew lock and mechanically

positive thumbscrew lock and mechanically improved pins

Built from injection moulded components which assist to dispel water and keep your feet dry

Contains all bearings

eTrex 22x and 32x support paperless geocaching

Designed to withstand vibration

Namura Piston Kit 76.94mm Yamaha WR250F '01-'04 / YZ250F '01-'04 PRT_1_PRN016816 positive thumbscrew lock and mechanicallyNamura 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