• Chain: PC-XX1

- Weight: 116 grams
- Bolt circle diameter (mm): 110
- Brand: SRAM
- Package contents: Chainrings
- Particularly suitable for: BB30 / GXP bottom bracket
- Front gears: 1 speed
- Rear gears: 11 speed
X-Sync™
SRAM X-SYNC™ 1x chainrings deliver maximum performance and durability. The long edges of the SRAM X-SYNC™ teeth engage the chain before traditional triangular teeth. The narrow, sharp tooth profile and rounded, slanted edges support chain guidance. To provide the best possible performance even on muddy terrain, X-SYNC™ chainrings feature recesses to remove dirt and mud from the inner links and rollers of the chain. German-manufactured X-SYNC™ chainrings are an important component of SRAM's 1x™ drivetrain.
- Color/Finish: gray
- Material: aluminum
- Number of teeth: 40