Wossner forged Piston kitRef : WO00040A / 1093443007

WÖSSNER forged piston, made in Germany by engine part specialists. Designed to meet the demands of 2-stroke and 4-stroke engines, this aluminum piston is aimed at riders looking for a reliable part for engine restoration or optimization.

• Manufacturer reference: 8002D150
• Type: forged piston
• Material: aluminum
• Bore diameter: 57.50 mm
• Piston diameter: Ø 57.440 mm
• Diameter Ø: 57.44 mm
• Compression: standard
• Oversize letter: 150
• Finish: anti-friction treatment of the skirt
• Delivered with: ring(s), circlips, and pin

The forged design ensures a dense and homogeneous structure of the piston, suitable for the thermal and mechanical stresses common in roadsters. The anti-friction treatment on the skirt reduces friction during acceleration and warming phases, while the complete delivery with rings, circlips, and pin facilitates assembly in the workshop.

Compatibility — examples of models: YAMAHA DT 125 X SM (2005), KTM 125 STING (1999), YAMAHA DT 125 R (2005). Check the reference and dimensions before installation to confirm compatibility with your engine.