SRAM RED AXS E1 DUB Crankset 12 Speed Bikebox Real-World Fast™ aero optimization

Real-World Fast™ aero optimization

Nothing beats the convenient training experience and natural ride feel that rollers provide

it can withstand challenging weather conditions

Utilizing two shallow channels to let the cables pass between the frame and mudguard

SRAM RED AXS E1 DUB Crankset 12 Speed Bikebox Real-World Fast™ aero optimizationSRAM isn't one to rest on its laurels so when they found a way to make their lightest, stiffest crank even lighter, they took it. The SRAM RED AXS E1 DUB Crankset uses a newly optimized layup to drop further grams from its hollow carbon arms, and now offers a carbon 160 mm crank arm length to match current fit trends. X Range gearing keeps cadence change during a front shift to a minimum, maximizing your ability to put power down when it counts.