Namura Piston Kit 66.36mm Dual Ring – Yamaha YZ250 '99–'24 S3-Cat-SpareParts-Carburettorsandfueling Supersport 939/950

Supersport 939/950

Length of wires stator to grommet: 45 mm

Various mounting options

HFA1921 Air Filter Hiflofiltro

Namura Piston Kit 66.36mm Dual Ring – Yamaha YZ250 '99–'24 S3-Cat-SpareParts-Carburettorsandfueling Supersport 939/950Namura 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