Durability, quiet operations and minimization and reduction a weight are all demanded of drivetrain parts for motorcycles. In order to satisfy these demands, Showa provides support to optimize gears specifications, strength, and improve durability.
This component changes the direction of the output revolution of motorcycles by 90 °, and transmits the power to the final gear assembly through a drive shaft. Adoption of aluminum as the material for the case has led to a reduction in weight.
Changes the direction of the power transmitted from a drive shaft, decelerate, and conveys it to the rear wheels. Changes in the power transmission device from a chain to a final gear assembly to make it maintenance-free.