Power Assist Bicycle Gear

A unique heat treatment technology is used in the casting to increase the hardness of the ring gear and improve the wear resistance and impact resistance of the product.
Casting with high-strength steel, optimizing the rotary kiln ensures the stability of the components under long-term operation and prolongs the service life of the product during use.
Improve the production scale of gears, invest in technical content, and carry out mass production of products.
Closed transmission efficiency is 96%~99%, high efficiency.
The compact layout requires less space than belt and chain drives.
The transmission ratio is consolidated.
Sample available.
MOQ: 500