Vaihderatas Ykkösvaihteelle Tiheämpi GSX-R 1000 2001-2004 - Robinson Industries

Replacing the 1st driven gear only with the Robinson industries 1st gear will lower the ratio to 2.69:1 for 05-08 models, and 2.75:1 for 01-04 models. This will allow you to run a tall enough final drive so it does not hit the rev limiter before the end of the quarter mile. A must for those who want to get the lowest E.T. and best M.P.H. out of their GSXR1000.