Wossner Complete forged A-rib Piston kitRef : 8580DA / 1093741001

WÖSSNER Forged Piston – Manufacturer Ref. 8580DA

Designed for Cross and Enduro engines, this Wössner forged piston is machined from aluminium and manufactured in Germany by a specialist in engine parts. Its skirt features an anti-friction treatment to limit wear and improve piston/cylinder fit. Supplied complete, it allows for a clean and precise replacement during an engine overhaul.

• Type: forged piston
• Material: aluminium
• Piston diameter: Ø 88.94 mm
• Recommended bore diameter: 89.00 mm
• Oversize: Letter A
• Number of rings: 2
• Supplied with: rings, circlips, and pin

This piston is intended for standard replacements and modifications on 4T engines compatible with the specified size. Its forged design offers a homogeneous structure suitable for the thermomechanical stresses encountered in Cross/Enduro use. Please check the exact compatibility with your engine before installation (bore and oversize).

Common compatibilities:

• BETA RR 400 4T ENDURO RACING (2009 - 400 cm³)
• KTM 400 EXC RACING FACTORY EDITION (2007 - 400 cm³)
• BETA RR 400 4T ENDURO (2009 - 400 cm³)