Polini Performance Torque Spring Set: Honda Ruckus & Metro carbide blades Standard size

Standard size

CSC Model Compatibility

Built as a direct-fit reproduction for US-model 1970s Vespas

22 helical cut teeth

Comprehensive Model Fitment

Polini Performance Torque Spring Set: Honda Ruckus & Metro carbide blades Standard sizeGET Going Faster: Polini Performance Torque Spring Set Eliminate belt slip and optimize your shifting curve with the Polini Performance Torque Spring Set. Specifically engineered for the GET Motor Honda Ruckus and Metropolitan, this kit replaces the weak factory contra spring to provide consistent pressure on the rear pulley. Whether you are running a stock setup or a highly modified 50cc engine, these springs help keep your CVT in the powerband