The KMC S1 RB convinces with its smooth running and the Rust Buster anti-rust coating. Furthermore chamfered inner plates ensure for less interaction with the sprocket.
KMC's anti-rust chains add comfort to your life. The RB chain requires less maintenance (although it will need some lubrication now and then). So you can simply ride without worrying about rain or the road salt ruining your chain. The true benefits of our anti-rust chains are: more comfort, less maintenance, increased reliability and durability.
Dimensions: 1/2" x 1/8" | bolt length 8,60 mm