Fine tune your variator performance and acceleration with the Polini Torque Spring Set. Includes both a 7% and 15% spring. Depending on the level of performance upgrades you have, you can adjust these springs to compensate. These springs work wonderfully in conjunction with the Polini Variator
- Polini Torque Spring 7% and 15% stiffer than stock
- Newly revamped Polini torque springs
- 50cc 4-Stroke LC
- When performance increases, these springs become a necessity..
- Manufactured in Italy
- Polini Torque Spring 7% and 15% stiffer than stock
- Newly revamped Polini torque springs
- 50cc 4-Stroke LC
- When performance increases, these springs become a necessity..
- Manufactured in Italy