Wossner Complete forged A-rib Piston kitRef : 8077DA / 1093513001

WÖSSNER Cast Piston – manufacturer reference 8077DA. Aluminium piston designed for quad and motocross applications, intended for the repair or refurbishment of 2/4 stroke engines. Replacement part with oversize "A" for fitting on precise bore, designed to maintain the original cylinder's sealing and geometry.

• Bore diameter: 72.00 mm
• Piston diameter: Ø 71.93 mm
• Oversize letter: A (for bore 72.00 mm)
• Compression: Standard
• Material: Aluminium
• Supplied with: ring(s), circlips, and pin

Designed for workshop installation, this cast piston is a replacement part suitable for engines requiring an oversize A. Its skirt and geometry comply with standard assembly constraints: checking piston/cylinder clearance, fitting the rings, and securing with circlips. Ideal for motocross and enduro enthusiasts looking for a part that meets manufacturer specifications.

Common applications include: GAS GAS EC 300 RANGER (2020), FANTIC TR300ES (2015), and GAS GAS EC 300 RACING SIX DAYS (2018). Always check the reference and tolerances before installation.