SRAM RED DUB 2x12-SPEED CARBON CRANKSET 50/37T Crank Arm Length:165mm 3D Flexible Ears

3D Flexible Ears

Rear Derailleur: Shimano CUES U6020

tool with stainless steel insertion rod

30mm carbon hookless tubeless rim

SRAM RED DUB 2x12-SPEED CARBON CRANKSET 50/37T Crank Arm Length:165mm 3D Flexible EarsSRAM 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