The transmission system of the powerful medium-sized electric engine of the electric bicycle of the transmission system is subjected to a large continuous load. Based on this truth, we not only give a specific electric bike chain, but also provide sprocket for Bosch engine and internal gear hub.

Our chains are ideal for electrical bikes with narrow tolerances, high-end components and excellent corrosion Cycloidal Gear Reducer resistance.

Electrical bicycles with gearboxes ought to be built with high-end drive sprocketes because the wear on the sprocket and chain is certainly interdependent. It is obvious that the grade of the sprocket and the chain should match.