Chainring power meter
SRAM RED AXS E1 Power Meter Kit
The RED E1 chainring-integrated power meter sold on its own, for adding dual-sided power to an existing RED or Force E1 2x crankset or for changing gearing. Includes the one-piece 2x rings.
Highlights
Why we rate it
Power in the rings
Strain gauges live in the one-piece chainring, so there is no extra spider and almost no weight penalty.
Dual-sided data
Reports total power, cadence and left-right balance over ANT+ and Bluetooth.
Wide gearing choice
Available from compact 46-33T right up to 56-43T for time trials and fast road racing.
Simple install
Bolts to the Direct Mount 8-bolt interface on SRAM E1 2x cranks.
Tech specs
Specification
Manufacturer specification. Details may change without notice.
Specification
- Fits
- SRAM RED and Force E1 2x Direct Mount cranks
- Speeds
- 12 (2x)
- Chainrings
- 46-33T, 48-35T, 50-37T, 52-39T, 54-41T, 56-43T, aluminium
- Mount
- Direct Mount 8-bolt
- Spindle
- DUB (crank sold separately)
- BB compatibility
- All SRAM Road DUB BBs
- Measurement
- Dual-sided, spider position, left-right balance
- Accuracy
- ±1.5%
- Battery
- CR2032 coin cell
- Connectivity
- ANT+, Bluetooth
In the box
- Includes
- Power meter chainring assembly
- Includes
- Front derailleur setup tool
Ordering
Available from The Cycle Collective
Available to order through The Cycle Collective in Dorking. For availability, setup or advice, call 0203 148 6764 or email hello@thecyclecollective.cc.