The Polini torque driver features two different angles (36° and 38°) which allows for optimising the variomatic of tuned engines with a narrow powerband. This results in improved acceleration characteristics. Attention!!! This torque driver can only be used with Minarelli engines that come with 2-shoe-clutches and a clutch bell with 105mm inner diameter.

Watch out!! Will only fit pre '97 engines (Clutch-bell diameter is 105mm, standard clutch has 2 clutchpads)