Bicycle Components & Accessories

Prowheel Ebike ISIS Crank Arm 127 mm/140 mm/152 mm/160 mm/165 mm/170 mm/175 mm Electric Bicycle Crank Arm for ISIS Mid Drive Motor,Bosch GEN4,PW-X3/PW-X2,Bangfang M620,Brose Standard/MAG, GX0 Material: the PROWHEEL Ebike ISIS crank arms are made of forged alloy 6061, crank finish is sand black, this crank arm is sturdy and durable, high strength, high hardness, not easy to deform. Size: this crank arm length is 127 mm/140 mm/152 mm/160... Prowheel Ebike ISIS Crank Arm 127 mm/140 mm/152 mm/160 mm/165 mm/170 mm/175 mm Electric Bicycle Crank Arm for ISIS Mid Drive Motor,Bosch GEN4,PW-X3/PW-X2,Bangfang M620,Brose Standard/MAG, GX0