Wossner Complete forged A-rib Piston kitRef : 8304DA / 1093684001

WÖSSNER Forged Piston (manufacturer ref. 8327DA) — Designed and manufactured in Germany, this forged aluminium piston is aimed at off-road riders looking for a quality engine part for their 2- and 4-stroke bikes. Precision machining and careful finishing: skirt treated with anti-friction properties to limit wear and friction during high revs in motocross.

• Piston diameter: Ø 71.94 mm (bore 72.00 mm) — oversize Letter A
• Compression: standard — material: forged aluminium
• Delivered complete: ring(s), circlips, and pin included
• Usage: suitable for motocross/enduro applications on compatible 300 cm³ engines

This piston has an oversize A rating to fit a bore of 72.00 mm. The skirt finish reduces friction during hot phases and insertion into the cylinder. Delivered ready to install with its rings and fasteners, it facilitates engine refurbishment during a rebuild or piston exchange.

Common compatibilities: KTM 300 SX (2025), HUSQVARNA TE 300 PRO (2024), GAS GAS EC 300 (2024) — always check the manufacturer's specifications and bore before installation. Ideal replacement part for the motocross fleet requiring a specialist original component.