With its special Anti-Rust Coating it defies all weather conditions. That makes this
chain ideal for permanent use in extreme conditions, like coastal areas with salty sea air
or high humidity.
Its nickel-coated outer plates, the 904 offers optimum value for money. Top gear-changing properties are ensured thanks to the high-performance plate.
Nickel plated
Pin hardening: XHB
Links: 114
Weight: 279 g
For all 9-speed systems-Shimano-Sram-Campagnolo
Suitable for ATB/trekking, city/touring, mountain bike and road bike