Sram Red AXS DUB 172.5x50/37 DUB crankset silver/grey

Sram Red AXS DUB 172.5x50/37 DUB crankset silver/greyDeep Range gearing technology gives you more range and a smoother gear progression so youre always in the right gear. New concept and design specifically for electronic shifting featuring a precise 13 tooth gap for all chainring combinations. Improved front shifting performance for crisp and accurate front shifts. Unique chainring design results in a lighter weight stiffer more durable crankset. DUB bottom bracket adds durability and simplicity. Can

Hexhead (14g only) design for building/truing at nipple head

5" and 29” versions Flat Protection Tread and Sidewall Color Honey Butter/Black Defined Color Orange ISO Width (mm) 40 ISO Diameter 622 / Road / 29" Tire Intended Use Gravel Tire Diameter 700c Tire Bead Folding Labeled Size 700 x 40 Tire Type Tubeless Ready Clincher PSI 60 / 80

While DUB has been simplifying the game eliminating compatibility frustration and confusion for years the DUB ceramic bottom bracket gives riders an additional option for even more silky-smooth performance

Replaceable hood cover and face plate

Whether you're a professional racer or amateur racer the Corsa PRO Speed is designed to enhance your riding experience and achieve your best performance in Time Trial and Triathlon use

The second generation of TRI-Backup Elite saddle rail guides supports a wider range of saddle angles

100% Surly Chromoly steel double-butted main triangle

Lightweight tubes provide a lower weight and rolling resistance due to their thinner material and construction

52/36 Oval/Round Round Color Black

51 Weight 284 Chain Wrap Capacity (teeth) 41

Includes SRAM PowerLink connector Links 114 Drivetrain Speeds 9 Chain Connection Type Reusable Master Link Color Gray Weight 294 Half Link Chain No Defined Color Gray

while the alternating diagonal pattern of the grip keeps the rider’s hand in place with or without gloves in any conditions