SRAM Rival Powermeter E1
Best accessible power upgrade for dedicated road cyclists.
A streamlined power-measuring crankset that integrates directly into the drivetrain. It offers reliable, left-side power data with a user-friendly, long-lasting battery, making it an accessible upgrade for riders focused on performance metrics.
$385.00
at
Airpark Bike Co
More Rival options
Who it's for
- Budget-conscious cyclists seeking performance data without a premium price tag
- Performance-oriented riders who prioritize data consistency and long-term durability
- Long-distance commuters and endurance athletes who value low-maintenance components
Who should skip it
- Competitive racers requiring total power accuracy and left-right balance metrics
- Weight-conscious climbers and racers looking to minimize every gram
- Riders using non-SRAM drivetrains or older bottom bracket standards
Performance breakdown
Data Accuracy
Spindle-based measurement provides reliable, consistent metrics for serious training sessions.
Battery Convenience
User-replaceable lithium batteries eliminate the hassle of proprietary charging cables.
Installation Simplicity
DUB interface makes setup straightforward for most modern road frames.
Weight Efficiency
Aluminum construction balances durability with a weight-conscious design for performance.
Connectivity Reliability
Dual ANT+ and Bluetooth LE protocols ensure seamless head unit pairing.
Maintenance Ease
Simple design minimizes moving parts, reducing long-term service requirements.
Key Specs
Speed
12
Spindle Diameter
28.99mm
Chainline
45mm
Chainring Teeth
48/35
Crank Arm Length
160mm
Material
Aluminum
Interface
DUB
Power Meter
Included
Connectivity
ANT+ BT LE
Know before you buy
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