Built for total chain control, each tooth’s thickness is CNC-machined to fit better into the chain’s inner and outer links.
- New patented X-SYNC tooth profile provides maximum chain control
- AL-7075-T651 CNC machined chainrings
- Must be used with Sram 11-speed chain
- Chainring BCD: 94 x 4 bolt
- Ring position: single
- Color: black