KMC - RB ANTI-RUST SERIES 

Defence from the elements the RB series offers a patented anti-rust coating that offers protection against salt, moisture and improves chain durability.
 

KMC - Z8.1 RUST BUSTER (AF07RB)

• Rust Buster - rust shield coating
• Defense from the elements with patented anti-rust coating
• Surpasses 500 hour salt spray test
• 116 Links
• Includes CL571-RB Non Reusbale Joining Link.
• 7,8 Speed Compatible. 

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Size: 1/2" x 3/32"
Speed of Sprocket: 6-7-8
Compatible Bikes: Mountain Bike, Road Bike, Comfort Bike, Derailleur Chain.