Artur wrote: ↑
Jul 04, 2018 12:27 pm
4t has high speed, low torque
7 t has high torque , low speed
5t in between
If you want to climb a mountain and don't need high speed take 7t for better efficiency
If you ride on flats and need high speed take 4t
Whant to be in a middle - take 5t
Thanks for that simple explanation. I have a 6t that I have not been able to use because of a broken arm. I have been going crazy wanting to try it out but will have to wait about a month. Your explanation makes me think I made a good choice.
Electra 7D/BBSHD, 24 spd hybrid drive 52 volt.
Electra 7D Fat/Edge 1500, 72 volt.
Paratrooper Pro/BBS02/Alfine 8, 52 volt
Luna Cargo/ QS 205/50 6T,,ongoing
KMX Trike/??? ongoing