SRAM’s new XX1 group is packed with the latest technology in order to fine tune your shifting under any and all conditions. The new XX1 group has been designed to be run as a 1x11 drivetrain and will provide lightning fast shifts and flawless chain management.
Each tooth on the chainring has been precisely machined to integrate with both the inner and outer links of the chain perfectly. The X-SYNC™ fits the single universal spider allowing to change the chainrings without having to remove the carbon crank arm.
Pinkbike Industry Award Winner for ‘Innovation of the Year 2013'