TRIC BIKE,MID MOUNTED MOTOR,TORQUE(1 PAIR) Title: 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) Condition: OPEN BOX NEW ITEM GRADE 3/3 Material The Bicycle crank arms are made of high quality Forged Alloy 6061, this crank arm is sturdy and durable,High strength, high hardness, not easy to deform. Size This Crank Arm Length is available in 6 sizes(140MM/152MM/160MM/165MM/170MM/175MM ,Before purchasing this product, please make sure that the size of this product is consistent with the size you need,This Crank Arm can only be used on electric bicycles. Spindle Interface Type Square taper. Please check if the orientation of your crank is Square. Keep both left and right things having the same hole. Installation Tips This crank arm is divided into left and right side, please pay attention to the left and right side when installing, the crank arm is written L and R, L is installed on the left side, R is installed on the right side. L is installed on the left side, R is installed on the right side. If you install it wrong, it will not work. Crank Arm Note If you have replaced the crank once, then you need to replace the bottom bracket when you update the crank again, because the life of the general bottom bracket is only 2 times. If you encounter any problems in the process of use, please let us know, we will help you solve the problem, give you a satisfactory solution!

OPEN BOX NEW ITEM GRADE 3/3