Shimano M8050 XT E-Bike Crank Arms - Black - Cambria Bike
Amazon.com : PROWHEEL Ebike Crank Arm Available in Square Hole,140MM/152MM/160MM/165MM/170MM/175MM Black Bike Crank Arm for Electric Bike,Mid Mounted Motor,Torque(1 Pair) : Sports & Outdoors
Amazon.com : PROWHEEL Ebike Crank Arm Available in Square Hole,140MM/152MM/160MM/165MM/170MM/175MM Black Bike Crank Arm for Electric Bike,Mid Mounted Motor,Torque(1 Pair) : Sports & Outdoors