Namura Piston Kit 67.94mm Dual Ring – Yamaha WR250 / YZ250 '92–'98 S3-HeadingFull-Wheel and Brakes > Brakes > Oversize Disc and Caliper Adaptor Kit I PowerCore 4 Hex S/A

I PowerCore 4 Hex S/A Insert FMF Indent only

FERG0257BK

The Renthal Fatbar is engineered to deliver exceptional performance

The jacket features impact protection for the back

T-Max 560 from 2022

Namura Piston Kit 67.94mm Dual Ring – Yamaha WR250 / YZ250 '92–'98 S3-HeadingFull-Wheel and Brakes > Brakes > Oversize Disc and Caliper Adaptor Kit I PowerCore 4 Hex S/ANamura 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