Sram Red E-tap Axs Dub Aero Direct Mount Crankset Black 167.5 mm / 50t

Triathlon. Time Trial. Cyclocross. Some Disciplines Are Made For 1x. And While Our X-Range™ 2x Set Up Has Integrated Much Of The Simplicity Of A 1x System, There Are Still Times When A Single Ring Is Best. The Sram Red® 1 Crankset Offers The Most Demanding Racers The Right Mix Of Features-Aerodynamics, Durability And Simplicity.Features: - Single-Ring Drivetrain Simplifies Functionality And Reduces Weight- 48 And 50t Variants Feature Direct Mount Aero Chainrings For Better Aerodynamics- Non-Aero Chainrings Can Be Installed With A Single Tool, Making Gearing Changes A Breeze- 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, Simplicity And Broad Compatibility- Can Be Upgraded To A Power MeterSpecifications:- Speed: 12s- Amount Of Teeth: 50t- Crank Arm Length: 167.5mm- Bcd: Direct Mount- Bottom Bracket: Dub- Chain Line: 45.0mm- Crankset Material: Carbon- Chainring Material: Aluminium