- Perfect shifting through better design, even through the toughest gravel terrain
- Hangerless Interface and Full Mount attachment allow for the most precise shifting and the ultimate resistance to impact
- 1x specific for use with 10-46T XPLR 13-speed cassette and Flattop chains
- Superior chain management with MTB-inspired spring clutch
- Simple setup with no adjustment screws
- Replaceable and rebuildable parts
- Battery not included
- DER SRAM RR RIVAL ETAP AXS XPLR E1 13s BK 46T MAX BATTERY NOT INCLUDED (P)