Namura Piston Kit 85.45mm Yamaha YFM450 Grizzly Auto 4x4 '07-'14 S3-Colour-White Number of Wires: 4

Number of Wires: 4

88 lbs (19 kg)

1 Ring Saddle Set (4 pieces)

UltraTacky or Aramid contact patch you get the best of both worlds

If you can't find the size you need

Namura Piston Kit 85.45mm Yamaha YFM450 Grizzly Auto 4x4 '07-'14 S3-Colour-White Number of Wires: 4Namura 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