Namura Piston Kit 88.39mm Polaris Sportsman 400 4x4 '01-'05 SIZE_7XL and custom builds

and custom builds

Perfect for use in high-speed environments

Extra thick 50mm wide elastic for added comfort

and they’re more than capable of handling the occasional track day as well

While the DriTour 5

Namura Piston Kit 88.39mm Polaris Sportsman 400 4x4 '01-'05 SIZE_7XL and custom buildsNamura 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