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WÖSSNER Forged Piston – Ref. 8125DA
Designed for motocross, this Wössner forged piston is made in Germany and intended for 2-stroke and 4-stroke engines. Its aluminum construction and anti-friction treatment of the skirt aim to reduce friction in the cylinder and ensure a engine part suitable for the high demands encountered in off-road conditions.
Type: forged aluminum piston
Piston diameter: Ø 53.94 mm (nominal bore 54.00 mm)
Oversize: Letter A (oversize A)
Number of rings: 1
Delivered complete: ring(s), circlips, and pin
This piston is aimed at riders looking for a robust replacement part for their high-revving and intensive usage cycles typical of motocross. The skirt treatment reduces friction against the cylinder, and the provided tolerance allows for installation in a bore corresponding to the oversize A.
Compatibility (examples): HONDA CR 125 R (JE01) 1988 and 1989 — always verify dimensions and engine references before installation.