The short transmission pack increases torque, making it easier for steep climbs and rough terrain in mountain biking or hauling heavy loads with a cargo bike. The small chainring allows for a more efficient pedaling cadence, reducing the risk of stalling or loss of traction, thus providing better torque management, smoother riding, and lower electric...
Tool pack for installing the Bafang crankset motor on a square axle crankcase. This pack includes - 1 torque wrench - 1 crank extractor - 1 square axle crankcase remover