Wiseco 40109M08350 Piston Kit - Standard Bore 83.45mm, 11:1 Compression suspension-fork-damping-rods This kit will increase the

This kit will increase the riding comfort for you and your whole crew

2009-2022 Yamaha YZ450F

The simplest battery for the dealer

2006-2025 Yamaha YZ125

Wiseco 40109M08350 Piston Kit - Standard Bore 83.45mm, 11:1 Compression suspension-fork-damping-rods This kit will increase theBore: 83. 45mm Compression: 11: 1 Compression Sizing: Sizing Not Available SPECIFICATIONS. Displacement: 353cc. Bore Standard: 83. 00mm. Bore Actual: 83. 50mm. Bore Oversize: . 50mm. Stroke: 64. 50mm. Cylinders: 1. Compression Ratio Actual: 11: 1. Skirt Coating: ArmorGlide. ITEM CONTENTS. 3287XC 83. 50 mm Ring Set. CW19 ROUND WIRE PIN LOCKS 19MM (PAIR). S376 PistonPin 19mm x 2. 500in. NonChromed SW All Wiseco Pistons are forged from high silicon, low