Re: what did you do to your motorized bicycle today?
Had to replace the small bevel gear in my new motor, wasn't hard, I had more trouble getting the screw it that held on the flower nut. Darned thing made me drill it out.
If anyone knows the size of that screw lmk, I salvaged one off the other motor. Didn't think about using the gear puller I have, I used a screw driver, popped off the gear and hammered back in the one off old motor.
No woodruff key, the shaft had the key built into it on both motors, Rose326a eBay motors.
I greased the gear, put it back together and rode it 16 miles to work and back
Girlfriend got me a Park Tools beam torque wrench and new Pedro cable cutters for early Christmas presents. Now my head bolts are perfect