Namura Piston Kit 85.42mm Yamaha YFM400 Grizzly Auto 4x4 '07-'08 S3-Cat-Tyrechangingequipment-Tyrechangetoolsandspareparts Specifically sized for the 2001

Specifically sized for the 2001 125cc to 426cc Yamaha dirt bike range

The chain includes a clip-style master link for straightforward installation and maintenance

Strict manufacturing tolerances ensure consistent stem-to-guide clearance

High-tensile fasteners included to maintain a secure connection under heavy stress

Namura Piston Kit 85.42mm Yamaha YFM400 Grizzly Auto 4x4 '07-'08 S3-Cat-Tyrechangingequipment-Tyrechangetoolsandspareparts Specifically sized for the 2001Namura 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