
POLINI Flywheel Inertia Mass – Manufacturer Ref: 171.0679
Designed for urban mopeds, this POLINI inertia mass (flywheel / rotor) replaces the original rotor for ignition systems of small 50 cm3 engines. Engineered to restore the expected mechanical behavior of the engine train, it ensures the rotation of the inertia flywheel necessary for the triggering and stability of the ignition system.
Compatibilities (examples):
Installation is recommended by a mechanic or an experienced individual: replacing the rotor requires disassembly of the flywheel, possible alignment, and tightening to the specified torque. Check full compatibility with your vehicle before ordering (year and engine type). This POLINI part is intended for replacement; it allows for the restoration of proper functioning in accordance with the original ignition system without altering factory specifications.