Namura Piston Kit 85.45mm Yamaha YFM450 Grizzly Auto 4x4 '07-'14 S3-Size-90-90-19 Inner wear block is designed

Inner wear block is designed for longevity and can withstand the constant friction of a moving chain

The striped design on the body not only projects heat outwards to prevent overheating but also increases contact with air for enhanced cooling efficiency

50% acrylic

Maintains high viscosity stability to ensure predictable handling across a wide temperature range

Namura Piston Kit 85.45mm Yamaha YFM450 Grizzly Auto 4x4 '07-'14 S3-Size-90-90-19 Inner wear block is designedNamura 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