SRAM Power Meter Kit DM Red AXS E1 Aero (Power Meter Including Chainring), Black/Silver

Information

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, it’s light, stiff and aero, accurate to +/-1.5% even as weather conditions change, and retains chains even when you hit rough stuff.

• 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
• Available in 48T, 50T, and 52T

Speeds12BB CompatibilityAll SRAM Road DUB BBsChainring Size48T, 50T, 52TBolt Circle Diameter (BCD)Direct Mount (DM)BB Spindle InterfaceDUBChainring materialAluminumPower Meter TypeAnt USB