Bike Chain 5/6/7/8 Speed

With the development of ZONKIE's chain manufacturing for many years, we have developed a revolutionary technology.

Provides the hardest hardening foundation with extremely high hardness and self-lubricating properties.

The durability of the balance chain and other transmission components is a fundamental task of ZONKIE. The hardening of the ZONKIE 5/6/7/8-speed bicycle chain does not affect the wear of the cassette and sprocket. Friction-free lubrication helps prevent strain and wear on the drive train components.

Due to its excellent elongation resistance, chain life is greatly increased based on advanced durability enhancement treatment.

Contact Person: Xu



Address: Fuyong Street, Bao'an District,Shenzhen,Guangdong

quick navigation

Sweep wechat

Sweep surprise


Contact Us Now