Bafang m620 ultra

[Old Biker]

Hi guys should my bafang m620 ultra make a mechanical noise when pushed backwards???

 

[bram.biesiekierski]

M

Hi guys should my bafang m620 ultra make a mechanical noise when pushed backwards???

Mine does. I just presumed it was gear whine as the motor is spun. Rolling the bike backwards loads all the various components the same as the motor pushing you forwards.

 

[Old Biker]

M

Mine does. I just presumed it was gear whine as the motor is spun. Rolling the bike backwards loads all the various components the same as the motor pushing you forwards.

Thank for that ,have put new cassette on going to try it out again tomorrow, wish me luck

 

[bram.biesiekierski]

Thank for that ,have put new cassette on going to try it out again tomorrow, wish me luck

I pray for more than 15miles hahaha

 

[Old Biker]

I pray for more than 15miles hahaha

Me too Haha, will take it easy I promise

 

[TQFreak]

What is the total diameter of these wiring looms from the handlebar to the motor bunched together ? I need to route 4 cables (rear brake, seat post, shift up, shift down) and the wires through the headset and I need to find a headset with the the slot big enough.