SRAM Crank Arm Assembly Red D1 DUB (BB/Spider/Chainrings not included)SRAM RED AXS Crank Arm Assembly features hollow carbon Exogram crank arms for a lightweight, strong, and elegant crank. It can be paired with any SRAM AXS spider or integrated chainring, with or without power. DUB spindle interface Compatible with all SRAM Road DUB bottom brackets The 8 bolt interface is compatible with power and non power AXS spiders and integrated chainrings Hollow Exogram carbon arms

A BB30 set up is hard on bearings due to the narrow spacing between the bearings

Chainline/Hub Compatibility

in control

The first iterations of our solid disc pulley wheel design were tested in the field during the CycloCross World Cups a couple of years ago

Style: Standard Size: 26x2

This drivetrain is well-suited for both beginners learning the ropes and experienced riders looking for a dependable set-up during longer excursions

training load and more

X-Range gearing technology gives you more range and a smoother gear progression

precision engineered steel cogs permanently connected with high-strength stainless steel pins

with maximum improvement when used with the Dura-Ace R9270 calipers and levers

Ride With GPS and Komoot

including waterproof grease and chain lube/wax residue