KMC Z7-RB 7 speed chain

Compatible with 7 speed drivetrains

High Pin Power with Reinforced Durability - Quieter Riding Experience
Z Series features stronger pins and riveting to achieve higher pin power and upgraded durability while structural chamfering brings benefits of low noise and smooth pedaling.

Anti-Drop Design - Wider, Thicker, Safer
Anti-drop design combined with wider and thicker chain plates allows for a more stable and safer cycling experience.

Rust Buster – Rust Shield Defense from the Elements
For protecting city/trekking and public bikes which are exposed to the elements, RB offers protection against salt and moisture and improves chain durability.

Patented RB Anti-Rust Coating Surpasses 500 Hour Salt Spray Test
Durable anti-rust coating from a unique surface treatment that surpasses 500-hour Salt Spray Test.