Are you talking just the lever? From everything I've read it's generally not a good idea to use a 5 speed box's kickstart very often due to it's fragility. I have started our R65 RS one time with the kicker, just to verify it worked. Too bad they are not as robust as the ones on the 4 speed boxes, I used the one on my /5 for several months while I was saving up for a battery!