PIAGGIO CVT VARIATOR STAGE6 SPORT PRO / APRILIA / GILERA / VESPA

This variator was designed for use with 50cc and 70cc lightly tuned / sports cylinders. It will bring about improved and smoother gearing and better acceleration. Optimized for use with Stage6 ProReplica exhaust and Sport Pro / Streetrace cylinder, but can be used with similar 50cc – 70cc engines.

The roller tracks and the back of the variator are hard coated to make them highly wear-resistant. The running surface is uncoated. Although this reduces the running surface’s durability, the increased friction results in better performance, so Stage6, always a sucker for maximum performance, opted for power over life expectancy. But there’s more – as there is no coating to flake off (as happens with chrome-plated surfaces), premature wear or breaking of the belt is avoided.

The kit includes a Stage6 variator Sport Pro with sleeve and ramp plate, 2 shims, a torque spring and a set of roller weights.

torque spring: Soft
roller weights: 16x13mm – 6.25g

Attention: this tuning CVT is optimized for engines built 2000 or later. For older engines, you should readjust the weights and use the original torque spring.