Piston Forged Big Bore Kit / RZR - Ranger 800

Extremely high quality German made Wossner pistons! We have been using Wossner to make our high performance pistons for motors running over 40 psi of boost, high RPM 2-strokes and so much more. The quality and durability just can not be beat! We offer this quality piston kit for your RZR, Ranger or Sportsman 800 model.

• Wossner pistons that fit all year Sportsman, Ranger, or RZR 800 models with an 82mm big bore.

• Comes with two pistons, two ring sets, two wristpins, and two circlip sets. Piston kit does not include gaskets, however these also can be purchased separately from BMP.

• 10.5:1 Compression Ratio - Standard pump gas compression