Chain KMC S1 Wide RB, 1-speed, 3936 links (50 m reel + 40CL)

The KMC S1 Wide RB chain is for single-speed, internal-gear, BMX, track and fixed-gear bicycles. It is supplied as a continuous length on a reel, so you can cut off the amount needed.

Technical specifications

• Size: 1/2" x 1/8"
• Width: 8.6 mm
• Weight of 110 links: 344 g
• Number of links: 3936
• Suitable for single-speed, internal-gear, BMX, track and fixed-gear bicycles
• Includes 40 Snap On chain links
• RB (Rust Buster) anti-corrosion coating
• The chain is a continuous length wound on a reel; cut off only as much as needed for the bicycle being repaired.

RB corrosion protection

KMC RB (RustBuster) technology protects the chain against corrosion for longer than standard rust protection. Each chain component is treated using RB. This means the chain is 100% protected from the effects of water, salt and air humidity, except where the coating is damaged. The RB-coated KMC chain passed a 500-hour saltwater spray test.