Wiseco 631M07200 Piston Kit - Standard Bore 71.95mm electrical-turn-signals-components-gaskets-seals Aero-tuned ventilation system features one

Aero-tuned ventilation system features one closeable large intake vent on top

Double A-arm suspension models with shocks receive 2in

1988-1995 Honda XR250R

2015-2017 Honda TRX500FM6 FourTrax Foreman Rubicon EPS

2006-2010 Polaris Ranger 4x4 500 EFI

Wiseco 631M07200 Piston Kit - Standard Bore 71.95mm electrical-turn-signals-components-gaskets-seals Aero-tuned ventilation system features oneBore: 71. 95mm Compression: Standard Compression Sizing: Standard Bore SPECIFICATIONS. Displacement: 297cc. Bore Standard: 72. 00mm. Bore Actual: 72. 00mm. Bore Oversize: STD. Stroke: 73. 00mm. Cylinders: 1. Note: Pro Lite. Note: Nikasil Bore. Note: Cylinder sleeving required. Note: Cylinder replating required. ITEM CONTENTS. 2835CD 72. 00 mm Ring Set. CW18 ROUND WIRE PIN LOCKS 18MM (PAIR). S477 PistonPin 18mm x 2. 075 NonChromed TW All Wiseco Pistons