BOX Four Prime 9 Chain (8 Speed)
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.
Material: Hardened Alloy Steel
- Weight: 364g/12.8oz