Sram Red AXS E1 Powermeter 33/46T 12V 167.5mm DUB Carbon

If you want to get the very best from your training data, the proven accuracy and reliability of the RED AXS powermeter is the right choice.
Integrated into the chainring itself, it is light, stiff and aerodynamic, accurate to +/- 1.5% even as weather conditions change, and holds the chains even when you hit rough stuff.

- 2-speed, DUB, without bottom bracket
- 12-speed compatible, hollow carbon cranks, aluminum chainring for direct mounting, chainline 45mm
- Bluetooth and ANT+ transmitter technology, LED control lamp for ready for operation, reset and low battery status
- Accuracy: +/-1.5%, two-sided measurement, tool-free battery change (CR2032)

Specifications:
Brand: Sram
Model: Red E1 Powermeter
Type: Crankset
Crank length: 167.5 mm
Number of chainrings: 2
System compatibility: 12-speed
Bottom bracket: DUB
Large chainring: 46
Small chainring: 33
Chainline: 45mm
Material: Aluminum, carbon
Color: Black/Silver