WIDE APPLICATION: The crank arm is suit for bike, bike - old school, cruiser, cyclocross bike, electric bikes, folding bikes, hybrid comfortable bikes, mountain bikes.
PREMIUM MATERIAL: The arm replacement is made of blend material, which is sturdy, with high strength, high hardness, not easy to deform.
MAIN FUNCTION: The pair of arms connected between the bikes body and pedals, it is sturdy and lightweight, easy to pedal, and improves the efficiency of wheel.
EASY TO INSTALL: The drivetrain component includes a pair of crankshafts that do not distinguish between left and right, making installation easier and avoiding installation errors.
FINE WORKMANSHIP: The mountain bike crank arm set is exquisitely crafted, sturdy and stable, small in size, light in weight, stable in performance, and has a long service life. It is a very practical accessory.