SRAM X-Sync Road Direct Mount Chainrings for Rival drivetrains feature a wide-tooth, narrow-tooth design to provide maximum chain control.
FEATURES:
- SRAM X-SYNC wide-tooth, narrow-tooth chainring technology provides maximum chain control
- Laser-etched chainring finish is more durable
- X-Range gearing technology gives you more range and a smoother gear progression, so you’re always in the right gear
SPECS:
- Round or Oval: Round
- Direct Mount Type: Direct Mount SRAM
- Tooth Count: 40
- Material: Aluminum
- Ring Position/Type: Chain Retaining Single Ring
- Drivetrain Speeds: 12
- Defined Color: Gray
