Bi pn244581 torque driver polini speed drive yamaha t-max 530. The couple polini speed drive corrector has been developed and designed to maintain a regular and progressive acceleration of the maxi-scooter low as at high speed. This piece has an influence on the engine speed, since? It keeps a constant rotation.
Version racing inclination 37 °. The seller is \This item can be shipped to the following countries: Europe.