SRAM RED DUB 2x12-SPEED CARBON CRANKSET 50/37T Crank Arm Length:165mm letting you run lower pressure

letting you run lower pressure for more traction and a smoother

Accordingly

If you want to continue using it after twelve months

30mm carbon hookless tubeless rim

SRAM RED DUB 2x12-SPEED CARBON CRANKSET 50/37T Crank Arm Length:165mm letting you run lower pressureSRAM has found a way to make the lightest and most stiffest crank even lighter. Thanks to a new, optimized layup, further grams have been saved on the hollow carbon arms, and to meet the current fit trend, a carbon crank arm length of 160 mm is now available for the first time. The X range gearing ensures that the cadence changes only minimally during the shifting process, allowing you to make full use of your power. Features One piece 2x chainring