Questioni have a problem with 1st gear jumping out then back in,much worse with throttle open.any ideas..
AnswerHi Spanner,
It may be related to the clutch, transmission, or final drive.
I would need to be present to inspect this problem to provide accurate diagnosis.
Try researching your question at these websites:
www.ipass.net/wb4iuy/index1.html
www.gadgetjq.com/gadgetsfixitpage.htm
www.vroc.org/bikeinfo.php?section=modshowto
Respectfully,
Mark Shively