SRAM RED AXS Aero Power Meter Chainring Kit - 54t, 12/13-Speed, 8-Bolt, Direct Mount, Black, E1 Rear Shock Springs & Parts and sleek black anodized finish

and sleek black anodized finish

177181-Q0-L

157276-Q0-L

we’ve developed a system that can provide substantial chain security when you need it and can be turned off when you don’t

SRAM RED AXS Aero Power Meter Chainring Kit - 54t, 12/13-Speed, 8-Bolt, Direct Mount, Black, E1 Rear Shock Springs & Parts and sleek black anodized finishWhen 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. AXS enabled for easy monitoring and firmware upgrades Single ring drivetrain simplifies functionality Fully integrated power meter into a