
WÖSSNER Ring Ø69.00 mm (manufacturer reference RSB6900) intended for motocross bikes. Manufactured by WÖSSNER, a German specialist in engine parts for two- and four-stroke engines, this ring is designed for the refurbishment of WÖSSNER pistons and to restore the piston/cylinder connection during engine overhaul.
Ideal for modifications and repairs on off-road models, it is suitable for pistons with a nominal diameter of 69.00 mm. Its production by a recognized player ensures a part that meets manufacturer specifications, adapted to the demands of motocross engines.
Frequently searched compatibilities:
Before installation, check the ring gap, the condition of the piston, and the cylinder diameter to ensure a proper fit. A simple and reliable spare part for engine refurbishment operations on off-road machines.