Product Details
SRAM Red AXS E1 Direct Mount Aero Power Meter - 48T
The RED AXS power meter delivers elite-level performance, making it the ideal choice when only the most precise training data will do.
Integrated and efficient design
Built directly into the chainring, it offers a lightweight, stiff and aerodynamic setup. It remains accurate to within +/-1.5% in all weather conditions and keeps the chain secure even over rough terrain.
Features
- AXS enabled for easy monitoring and firmware upgrades
- Single-ring drivetrain simplifies functionality
- Fully integrated power meter into a direct mount aero chainring
- Power readings are accurate within +/-1.5% and aren’t affected by climate conditions during a ride
- X-SYNC wide-tooth, narrow-tooth chainring technology provides maximum chain control
Specifications
- Compatibility (Device / Platform)
- ANT+, Bluetooth
- Connectivity Type
- ANT+, Bluetooth
- Power Source Type
- Disposable Battery
- Primary Product Type (Electronics)
- Power Meter
- Accuracy Rating (%)
- 1.5 %
- Cadence Measurement
- Built-in
- Display Type
- No Display
- Firmware Upgradable
- Yes
- Measurement Position
- Spider
- Measures Left / Right Balance
- No
- Mounting Location
- Crankset
- Product code
- 1959543 / 54293119795546
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Shipping & Returns
Free UK delivery on orders over £50. Orders are dispatched within 1-2 working days and typically arrive 1-2 working days later.
Return unused items in their original packaging within 30 days of delivery. Return postage is £3.50.
Q & A
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About SRAM
Reinventing the ride, one component at a time.
Founded in Chicago in 1987 with a single product — Grip Shift — SRAM has spent four decades reinventing how riders interact with their bikes. From the first wireless electronic groupset to today's AXS ecosystem, the brand keeps asking the same question: how do we make the next ride better?
Wireless. Configurable. Ride-aware. SRAM's AXS platform replaces a tangle of cables and proprietary protocols with a single, app-driven ecosystem that spans road, gravel and mountain. Components talk to each other and to you.