
- Upgrade your existing Rival E1 crankset with spindle based power
- Spindle-based unit measures left side power to calculate total watts
- Long battery life (400+ hours) to power a season of rides
- User replaceable lithium AAA battery
- Lightweight (less than 40g heavier than standard crankset)
- SRAM Model ID: PM-RIV-ASSY-E1
- Chainline:
- 45mm
- Connectivity:
- ANT+, BT LE
- Crank Spindle Diameter:
- 28.99mm
- Interface:
- DUB
- Crankset Material:
- Aluminum
- Pedals Thread:
- 9/16''
- Primary Color:
- Black
- Speed:
- 12/13
- Drivetrain Spacing:
- Road
- Parent Title:
- Rival Power Arm/Spindle E1