Namura Piston Kit 39.48mm – Yamaha YFZ50 '18–'25 rstaug25 Sub-surface printing ensures the design

Sub-surface printing ensures the design will not wear off from rider knee contact

Manufactured from high-grade synthetic rubber for superior heat and abrasion resistance

allowing for legal use in both open and closed positions

Constructed from rugged

This configuration is engineered to provide a broader spark path

Namura Piston Kit 39.48mm – Yamaha YFZ50 '18–'25 rstaug25 Sub-surface printing ensures the designNamura 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