Namura Piston Kit 76.97mm Yamaha WR250F '15-'19 / YZ250F '14-'18 S3-Heading-Transmission Oil Ipone & Spectro Thanks to the removable waist

Thanks to the removable waist belt

you’ll likely run out of gas before your 10U runs out of juice

‘Reissa’ 100% Breathable 100% Waterproof Membrane

All parts use a Plug-and-Play design

Namura Piston Kit 76.97mm Yamaha WR250F '15-'19 / YZ250F '14-'18 S3-Heading-Transmission Oil Ipone & Spectro Thanks to the removable waistNamura 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