Wiseco 519M05550 Piston Kit - 1.50mm Oversize to 56.95mm chemical-2-stroke-oil 2015 Polaris Ranger 570

2015 Polaris Ranger 570

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Wiseco 519M05550 Piston Kit - 1.50mm Oversize to 56.95mm chemical-2-stroke-oil 2015 Polaris Ranger 570Bore: 56. 95mm Compression: Standard Compression Sizing: 1. 50mm Oversize SPECIFICATIONS. Displacement: 131cc. Bore Standard: 54. 00mm. Bore Actual: 55. 50mm. Bore Oversize: 1. 50. Stroke: 54. 00mm. ITEM CONTENTS. 2185CD 55. 50 mm Ring Set. CW14 ROUND WIRE PIN LOCKS 14MM (PAIR). S485 PistonPin 14mm x 1. 782in. NonChromed SW All Wiseco Pistons are forged from high silicon, low expansion aluminum which offers superior strength, reduced weight, improved