TDR CVT Rollers (6) D17 x 19 for Vespa 125/150

TDR New Generation Roller for original speed variators made of CPT with specific formula and bear the relative basic weight on one side. TDR New Generation Roller represent a technical spare part for the original one, in a complete series is calibration elements capable of varying you scooter's transmission ratio and the picking up.

To optimize your engine's performances adopt rolls that in operation maintain the engine in the highest power rotation regime. By decrease the rolls weight the engine rises the RPM; on the contrary by increasing the rolls' weight the RPM decrease.

Advantages of TDR CVT Roller Set
- Made from teflon material with high precision engine manufacturing to increase power and improve acceleration.
- Proven on Java-Bali event travel distance more than 3.000 kilometer non-stop.