



Complete POLINI Crankshaft made of aluminum, designed for the restoration of 50 cc engines. This complete part replaces the worn crankshaft and allows for the reassembly of a bottom end during a repair or restoration. Natural aluminum finish, machining suitable for urban applications and daily traffic.
Ideal for motorcyclists performing an engine overhaul: crankshaft replacement, connecting rod change, or restoration of the crankpin. Suitable for urban use where the good condition of the crankshaft is essential for a smooth start and consistent transmission of motion. Installation is done in place of the original crankshaft on the compatible models listed.
Main Compatibilities: PEUGEOT 103 (2017 - 50 cc), PEUGEOT 103 SPX (2003 - 50 cc), PEUGEOT 103 HP (1981 - 50 cc). Check the fitment on your model before installation.