re: Motorized Bicycle Take a Tip...Leave a Tip
Front engine mount. I just finished my sons bike build. Its a cruiser with an aluminum frame..
I didnt want to crush it with the bolt through the frame mount... Here's my tip.. I drilled the hole to fit
a bolt sleeve to go through the frame.. Then ran my bolt inside it.. The sleeve needs to be cut the width
of the frame... So when I mounted the motor all the torque was on the sleeve and not the frame.