S1 Rust Buster 1-Speed Chain

Product Information

For single-speed riders facing harsh conditions, the KMC S1 RB Rustbuster Chain is a smart choice. Its standout feature is the patented Rust Buster coating, engineered to provide superior protection against corrosion, even passing a rigorous 500-hour salt spray test. This means you get a reliable chain that stands up to rain, road salt, and coastal environments, keeping your ride smooth and your maintenance worries low.

This chain isn't just about rust prevention; it’s built for dependable performance on BMX bikes, cruisers, fixed gear, and other single-speed setups. With high pin power and a reinforced design, it offers durability and a quieter ride. An anti-drop design and inner plate chamfering ensure secure engagement and smooth operation, making it ideal for everything from daily commutes to track sessions.

Features

• Patented Rust Buster (RB) coating for superior corrosion resistance
• Tested to surpass a 500-hour salt spray test
• High pin power with reinforced durability
• Anti-drop design for enhanced security
• Inner plate chamfering for smooth operation and meshing
• Includes a reusable master link for easy installation and removal

Specs

• Speed: Single Speed
• Chain Size: 1/2" x 1/8"
• Links: 112
• Color: Silver
• Weight: Approximately 344g
• Pin Length: 9.3 mm