- The precision and reliability of 12-speed eTap AXS, now at a whole new level
- Secure chain management and fast, precise shifting make for a smooth and quiet ride, every time
- Wireless electronic eTap shift logic for intuitive shifting, easy setup and reliability
- Compatible with both 1x and 2x drivetrains
- 36t cog max derailleur works with 10-28, 10-30, 10-33, and 10-36 cassettes
- X-SYNC pulleys for increased durability and efficiency
- DER SRAM RR RIVAL ETAP AXS D1 12s MED BK 36T MAX BATTERY NOT INCLUDED
Speed: 12sp
Max: 36
Cage/Mount: Med
Color: BLK
Compatibility: eTap AXS
Type: Electronic