When you need the absolute best from your training data, the pro-proven accuracy and reliability of the RED AXS power meter is the way to go. Integrated into the chainring itself, its light, stiff and aero, accurate to +/-1.5% even as weather conditions change, and retains chains even when you hit rough stuff.

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 arent affected by climate conditions during a ride
X-SYNC wide-tooth, narrow-tooth chainring technology provides maximum chain control
Available in 48T, 50T, and 52T

Specifications:

SPEEDS: 12
BB COMPATIBILITY: All SRAM Road DUB BBs, n/a
CHAINRING SIZE: 48T, 50T, 52T
BOLT CIRCLE DIAMETER (BCD): Direct Mount (DM)
BB SPINDLE INTERFACE: DUB, n/a
CHAINRING MATERIAL: Aluminum