Motor Kolben 44.99 mm wössner single piston Wossner KTM SX65 09-25 mit 1 Ring

Kolben Schmiedekolben Wössner Wössner pistons feature a unique Moly coating on the skirts and a grade of 4032 Alloy (T6) which allows the engine builder to run a closer piston to bore tolerance then he might do on another make of piston.