Chainring Sram 42T Dm X-Sync Rival E1 Bk (P) Rival E1 X-Sync Direct Mount Chainrings – 42T in Black
- Brand: Sram
- Model: Rival E1 X-Sync Direct Mount Chainrings
- Specs / Variation: 42T
- Color: Black
- Supplier Part #: 00.6218.064.002
Additional Specifications
- 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
- Direct Mount
- 42T
- Black
- Narrow/Wide
- 0mm