- Light, stiff, and durable direct mount chainrings let you pick the exact gearing you want and quickly swap sizes
- X-Range gearing technology gives you more range and a smoother gear progression, so you’re always in the right gear
- X-SYNC wide-tooth, narrow-tooth chainring technology provides maximum chain control
- Improved aerodynamics for time trial and triathlon
- Laser-etched chainring finish is more durable
- CHAINRING SRAM 42T DM X-SYNC RIVAL E1 BK (P)
Teeth: 42T
Color: Black
Tooth Type: Narrow/Wide
Offset: 0mm
