Cranks and Chainrings
E-bike cranks and chainrings. Cranks and chainrings are always designed for a given motor system, so it is necessary to choose the motor manufacturer.
Race Face Aeffect-R E-MTB cranks 170 mm black
Cranks for Bosch Gen. 4 motor, aluminum material, weight 444 g, crank length 170 mm, Q-factor 180 mm.
Miche Bosch E-Bike chainring 14 teeth
Steel 14-tooth sprocket compatible with Bosch Active Line, Performance Line, and Performance Line CX, weight 20 g.
Shimano STePS SM-CRE80 Chainring 38 Teeth
STePS SM-CRE80 38-tooth chainring for STePS electric motors on 4-arm spiders.