WOSSNER RR450EXC450MXR88 98 8581DC Piston Kit

Compatible models:

BETA RR 450 Racing 2009.

4 Stroke Piston Kit.

In-house designed and manufactured.

all forgings are produced in Wössner´s company-owned forging operation.

4-stroke pistons are made using a double-bridged forging design.

Lightweight pistons with the tightest piston-wall clearances in the industry give you a quieter running engine.

Standard and oversize pistons for most models, with high compression ratios available for 4-stroke applications.

All piston skirts are supplied with a Moly coating to reduce friction and assist in break in.

All piston kits include piston, ring, wrist pin and pin locks.

Wössner piston kits are used by leading Supercross, Arenacross and MX GP teams.