Options

165MM - 48T AERO BLACK Out of Stock
165MM - 50T AERO BLACK Out of Stock
167.5MM - 48T AERO BLACK Out of Stock
167.5MM - 50T AERO BLACK Out of Stock
170MM - 40T BLACK Out of Stock
170MM - 44T BLACK Out of Stock
170MM - 46T BLACK Out of Stock
170MM - 48T AERO BLACK Out of Stock
170MM - 50T AERO BLACK Out of Stock
172.5MM - 40T BLACK Out of Stock
172.5MM - 44T BLACK Out of Stock
172.5MM - 46T BLACK Out of Stock
172.5MM - 48T AERO BLACK Out of Stock
172.5MM - 50T AERO BLACK Out of Stock
175MM - 40T BLACK Out of Stock
175MM - 44T BLACK Out of Stock
175MM - 46T BLACK Out of Stock
175MM - 48T AERO BLACK Out of Stock
175MM - 50T AERO BLACK In Stock Despatch 3-5 Days
177.5MM - 48T AERO BLACK Out of Stock
177.5MM - 50T AERO BLACK Out of Stock

Description

Sram:

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.

THINGS TO REMEMBER

Single-ring drivetrain simplifies functionality
48 and 50t variants have fully integrated power into a direct mount aero chainring
36-46t variants have spider-based power
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
Power balance measures left and right legs separately
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
Non-aero chainrings can be installed with a single tool, making gearing changes a breeze

SPECIFICATIONS
Speeds: 12
Crank arm length: 165mm, 167.5mm, 170mm, 172.5mm, 175mm, 177.5mm
BB Compatibility: All SRAM Road DUB BBs
Chainring Size: 40, 46, 48, 50
Bolt Circle Diameter (BCD): Direct Mount (DM)
Chainline: 45.0mm
BB Spindle Interface: DUB
Chainring material: Aluminum
Guard: No Guard
Crank arm material: Carbon
Color (Crank arm): Natural carbon
Power Meter Type: ANT+ and BLE