CZJB-92C Brushless Gear Electric Bike Hub Motor is used for rear wheel and open size si 135mm.
OEM and ODM is available.
CZJB-92Q Brushless Geared Front Wheel Electric Bike Hub Motor
CZJB-75Q ebike hub motor is for front wheel and open size is 100mm.
Rated voltage is 24v/36v/v48, rated power is 180w-250w.
CZJB-92C2 36v 250w 350w Brushless Geared Electric Bike Hub Motor with Cassette which is for rear wheel and open size(dropout) is 138mm. It can be fixed with 9s freewheel.