Wiseco 4785M09500 Piston Kit - Standard Bore 94.94mm, 12.5:1 Compression electrical-radio Act as pre-muffler helping to

Act as pre-muffler helping to lower the decibel output

1977-1979 Ski-Doo Everest 340

2000-2003 Honda CR125R

Molded ridges to help secure grips

1991-1992 Sea-Doo XP

Wiseco 4785M09500 Piston Kit - Standard Bore 94.94mm, 12.5:1 Compression electrical-radio Act as pre-muffler helping toBore: 94. 94mm Compression: 12. 5: 1 Compression Sizing: Standard Bore SPECIFICATIONS. Displacement: 449cc. Bore Standard: 95. 00mm. Bore Actual: 95. 00mm. Bore Oversize: STD. Stroke: 63. 40mm. Cylinders: 1. Compression Ratio Actual: 12. 5: 1. Skirt Coating: ArmorGlide. Note: Nikasil Bore. Note: Cylinder deglazing required. ITEM CONTENTS. 3741XS 95. 00 mm Ring Set. CW18 ROUND WIRE PIN LOCKS 18MM (PAIR). S600 PistonPin 18mm x 1. 850in. NonChromed SW