Chains

- Compatible w/ 7 & 8 speed systems. - Durable hardened pins and heat-treated chamfered side plates. - Master link included.

The Box Four chain employs an 8-speed platform in a similar strategy to the Prime 9 but at a great price point. The chain is polished and then chemically treated to achieve corrosion resistance. We engineered the inner link spacing to be a little tighter than other 8-speed chains and is optimized for use with our Box Four Wide/Narrow Chainring.

Super hardened steel designed for high torque Singlespeed and BMX use.