CN250 Main Torque Spring for CN250 Honda Piaggio Puegeot Linhai

The 250 Torque Springs are mostly all rated at 1500RPM, the color does tell what they are rated this is only for some brands like NCY who do not make a 250 spring. Red, Blue and Black are offered and they all seem to be about the same. I have not been able to tell a difference on my bikes.

Add higher RPM at take for better torque to reach top end speed much faster.

An easy upgrade that makes a difference from Polini for the CN250 engine used in Honda Helix scooters as well as CF Moto and many other scooters using the vertical LC 250 engine.

Works for Linhai engines also

Polini Torque Spring for CN250 Engine