This project details the modification of a Goped GSR40 with a pocket bike CVT and the incredible performance benefits experienced. The final ratio was 16.79:1 at its lowest and 9.6:1 at its highest. This compares to the stock ratio of 12.67:1. In all respects, this project was a success.

This project represents the first Goped GSR40 ever to be modified to use a CVT. For a guide to performing the same modification, see the guide to Adapting a CVT to a GSR40.