Stage6 Central/compression Spring, Soft, Gilera/Piaggio

Black Stage6 compression springs in various hardnesses. Available in soft, medium, and hard. The torque-adjusting spring has multiple functions. Choosing a hard spring tightens the belt between the plates, allowing it to transmit more torque without slipping.

Using a weaker spring, the degree of tension is better, but there is a greater risk of belt slippage. Spring hardness also indirectly affects engine RPM. Recommended for any modifications. Stage6 compression springs allow for precise tuning of your vehicle.