Piston Kit - Beta RR450 ('05-'09) / KTM EXC450 Racing ('03-'07) / Polaris Outlaw 450 MXR ('08-'11) (88.96-88.98mm) - Wossner

Forged piston kit Wossner for Beta RR450 (2005-2009) / KTM EXC 450 Racing (2003-2007) / Polaris Outlaw 450 MXR (2008-2011).

The kit includes piston, rings, pin, and clips.

Please select the piston size from the box above.

Technical specifications:
- cylinder diameter: 89.00mm
- thermal clearance: 0.04mm
- pin-to-head distance (measured from the center of the pin): 23.50mm
- piston pin dimensions: 20x13x51mm.

Available piston sizes:
- A (88.96 mm)
- B (88.97mm)
- C (88.98mm)