heinzman motor

mygrumpy

Pedelecer
Nov 3, 2006
55
0
Sutton, Surrey
Hi All.If you pull the motor backwards it will run for a little,nothing happens when you turn the throttle,when it does run it stutters.it seems like it`s holding back.am using a 4qd 80 amp controller and a magura throttle.Thanks for any help given. John