SRAM XX1 HollowPin 11 Speed Chain
A chain is just a chain, right? Wrong!
Designed to work harmoniously with the SRAM xx1 Chainrings the nex 1X11 XX1 specific chain is constructed to interlink with each tooth perfectly.
- X-Sync - A "wide tooth, narrow tooth" pattern is repeated around the pulley wheel, perfectly mirroring the chain's inner and outer links for maximum control