The transmission system of the powerful medium-sized electric engine of the electric bicycle of the transmission system is put through a large constant load. Based on this fact, we not only give a specific electric bicycle chain, but also provide sprocket for Bosch electric motor and internal gear hub.

Our chains are perfect for electric bikes with Air Compressor narrow tolerances, high-end materials and excellent corrosion level of resistance.

Electric powered bicycles with gearboxes should be equipped with high-end drive sprocketes since the wear on the sprocket and chain can be interdependent. It is obvious that the grade of the sprocket and the chain should match.