In certain disciplines, the single-ring drivetrain reigns supreme. Championing simplicity, strength and durability, the SRAM RED 1 AXS power meter meets the demands of triathletes, time trialists and cyclocross racers. The power meter features improved aerodynamics thanks to direct mount aero chainrings with fully integrated power, and the tighter gearing range is perfect for racing and flatter terrains.

Features
Single-ring drivetrain simplifies functionality
Chainrings can be easily changed without requiring recalibration of the power meter
Power readings are accurate within +/-1.5% and aren't affected by climate conditions during a ride
SRAM X-SYNC wide-tooth, narrow-tooth chainring technology provides maximum chain control
Laser-etched chainring finish is more durable
DUB bottom bracket adds durability and simplicity

Specifications
BB Spindle Interface: DUB
BB Compatibility: All SRAM Road DUB BBs
Speeds: 12
Chainring Material: Aluminum
Bolt Circle Diameter (BCD): Direct Mount (DM)