




Rival Power Arm/Spindle E1
- Upgrade your existing Rival E1 crankset with axle-based power
- The axle-based unit measures left-side power to calculate total power in watts
- Long battery life (over 400 hours) to power a full season of rides
- User-replaceable AAA lithium battery
- Lightweight (less than 40 g heavier than a standard crankset)
- SRAM Model ID: PM-RIV-ASSY-E1

Rival Power Arm/Spindle E1Sram, Rival PM, Crank Left with Axle Power Meter, Speed: 12/13, Axle: 28.99mm, DUB, 160mm, Black, Road
Sale price255.00$











