Wiseco PK1020 Top End Kit - 1.00mm Oversize to 84.00mm, 10.25:1 Compression electrical-batteries-components-batteries 2015-2016 Suzuki RM-Z250

2015-2016 Suzuki RM-Z250

Safely removes counter shaft seals with an ID of 29 mm to 47 mm

Wiseco pistons can be installed in any of todays cylinder bore compositions

2016 CFMOTO UFORCE 800

1990 Polaris Sprint ES

Wiseco PK1020 Top End Kit - 1.00mm Oversize to 84.00mm, 10.25:1 Compression electrical-batteries-components-batteries 2015-2016 Suzuki RM-Z250Bore: 84. 00mm Compression: 10. 25: 1 Compression Sizing: 1. 00mm Oversize SPECIFICATIONS. Displacement: 357cc. Bore Standard: 83. 00mm. Bore Actual: 84. 00mm. Bore Oversize: 1. 00mm. Stroke: 64. 50mm. Compression Ratio Actual: 10. 25: 1. Note: Cylinder boring required. ITEM CONTENTS. 3307XC 84. 00 mm Ring Set. 4419M08400 Yam YFM350 Warrior Raptor 87 13 10. 25: 1. CW19 ROUND WIRE PIN LOCKS 19MM (PAIR). S376 PistonPin 19mm x 2. 500in. NonChromed SW.