Motorcycle Chain System Zenming Chain System--

Made of high-quality and high-strength aviation aluminum alloy material

It has high strength and strong corrosion resistance.

Use CNC machining to lighten the holes.

Cooler looking, lighter construction.

Manufactured using precision processing technology.

Product pass rate is higher

The ladle-clad aluminum outer ring gear is heat-treated with high-quality alloy steel

To meet wear resistance and other requirements.

Combined with high-quality surface oxidation treatment technology

The colors are gorgeous and diverse, suitable for medium and large displacement road racing and track racing and different personalized needs.

Tooth shape optimization design

Tighter engagement and higher transmission efficiency