Wössner
Germany·Pistons & cylinders·1,796 products
Wössner is a German manufacturer of forged pistons for motorsport — producing since 1985 on CNC machining centres to exceptionally tight tolerances. What sets it apart is its focus on performance: it specialises in high-compression pistons and forced-induction (turbo) builds, not just standard OEM replacements. You'll find them in the IDM, FIM and ADAC championships, in track-day engines and in tuned street builds. The range covers road bikes (BMW, Kawasaki, Suzuki, Ducati, Yamaha), MX/enduro and ATVs. Available at uncimoto.sk with a delivery time of 7–14 days.
Tips & guides
When to replace a piston and how to pick the right size — a guide with ProX