I ordered the prolonged V-TREC lever for my GSX-R 750 L1 realized, however, that this (clutch lever) do not fit well and the rear part of the lever (marked red) on my arm abuts so I just in a particular Lever height can use the 1st and 2nd stage without any problems just ... I doubt that these levers are suitable for my model. Had I known that before, I would have left it alone!