Namura Piston Kit 39.48mm – Yamaha YFZ50 '18–'25 S3-Cat-Apparel-Adventure-Boots-Parts For use on Softail

For use on Softail

YAMAHA XV RH / J / RJ / K 920 cc 1982

Monster 1100 / 1100 S from 2009

products may vary slightly before years/models

Stud thread size: 8mm

Namura Piston Kit 39.48mm – Yamaha YFZ50 '18–'25 S3-Cat-Apparel-Adventure-Boots-Parts For use on SoftailNamura 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