Namura Piston Kit 87.23mm Honda TRX420 FM1 / FM2 '14–'22 S3-Cat-REV'IT!-RaceSuits-RaceSuitsLadies Inside Diameter: 10

Inside Diameter: 10

not for street use

multi-grade V-Twin motorcycle oil formulated to meet the specific demands of large displacement V-Twin engines

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Namura Piston Kit 87.23mm Honda TRX420 FM1 / FM2 '14–'22 S3-Cat-REV'IT!-RaceSuits-RaceSuitsLadies Inside Diameter: 10Namura 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