What year is the Raptor?Hi!
went riding with a buddy the other day and the weridest thing started to happen, he would be WOT in second gear and all of a sudden it would pop up to third on its own and then back to second again.
i really have no idea what could be happening
I had a weak shift shaft spring shortly after I bought my 08. Yamaha replaced it under warranty.This could be caused from a weak detent ball spring in the shift drum. Or a weak spring on the shift shaft prawl, that would be the spring that makes the shifter return to center when you shift.