What a beauty! Just look at those ports!
40mm kit for Peugeot 103, SPX, RCX, Fox, Wallaroo, etc.
Split exhaust port with a recessed bridge. Giant transfers. The piston features a cut skirt, 2 rings, and oiling holes that lubricate the exhaust bridge.
Comes with cylinder, piston, rings, pin, clips, and gasket set.