Wiseco 4870M09550 Piston Kit - Standard Bore 95.44mm, 13:1 Compression fuel-air-manifold-gaskets 2019 Polaris RZR XP 4

2019 Polaris RZR XP 4 Turbo EPS LE

2010-2017 Honda VT750C2B Shadow Phantom

Improves starting

2016-2017 Yamaha RS90XT RS Vector XTX

Wiseco 4870M09550 Piston Kit - Standard Bore 95.44mm, 13:1 Compression fuel-air-manifold-gaskets 2019 Polaris RZR XP 4Bore: 95. 44mm Compression: 13: 1 Compression Sizing: Standard Bore SPECIFICATIONS. Displacement: 450cc. Bore Standard: 95. 50mm. Bore Actual: 95. 50mm. Bore Oversize: STD. Stroke: 62. 80mm. Compression Ratio Actual: 13: 1. Dome Type: Domed. Skirt Coating: Moly. ITEM CONTENTS. 9550ZV 95. 50 mm Ring Set 1mm x 2mm. CW19 ROUND WIRE PIN LOCKS 19MM (PAIR). S682 PistonPin 19 x 45mm NonChromed TW All Wiseco Pistons are forged from high silicon, low expansion