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Forged aluminum piston made in Germany by Wössner, developed for motocross and off-road applications. Designed to meet the demands of 2-stroke and 4-stroke engines, this piston is an oversized replacement part intended for machined bores.
This Wössner piston is aimed at riders and mechanics looking for a reliable replacement part for motocross setups. The oversize 150 (+0.150 mm) allows for installation after honing to the specified dimensions. Please respect manufacturer tolerances and check the ring/cylinder clearance during installation.
Notable compatibility: suitable for KTM 250 EXC models (1994 - 250 cm³) — verify compatibility with your engine before purchase.