KMC Z7 7 Speed Chain - Rust Buster Coating - 114 Link

Z7 Is  A 7-speed chain ideal for all types of bikes that run a 7-speed system.

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 the benefits of low noise and smooth pedalling.

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.