- Sram's newly updated lightweight aluminum crankarms paired with a spindle based powermeter
- Spindle-based unit measures left side power to calculate total watts
- X-Sync wide-tooth, narrow-tooth chainring technology provides maximum chain control
- Wide chainline for compatibility with Full Mount rear derailleurs
- Long battery life (400+ hours) to power a season of rides
- Lightweight (less than 40g heavier than standard crankset)
- User replaceable AAA lithium battery
- CRANKSET SRAM RIVAL AXS 1x XPLR E1 POWERMETER 160x42 DM DUB WIDE NoBB BK (P)
Spindle Type: DUB
Color: BLK
Bolt Pattern: Direct Mount
Speed: 1x12/13sp