Red DUB 1x Aero E1 stem 0 is also characterised by

0 is also characterised by the integrated rain hood

Latex tubes are lighter

All-new SRAM CARBON TUNED™ crank technology provides extreme stiffness and light weight

5mm Crankset Material Aluminum Crankset Weight 807g Drivetrain Spacing Road Pedals Thread 9/16'' Primary Color Black Speed 10/11 Teeth 42

Red DUB 1x Aero E1 stem 0 is also characterised bySingle ring drivetrain simplifies functionality and reduces weight Direct mount aero chainrings for better aerodynamics X SYNC wide tooth, narrow tooth chainring technology provides maximum chain control Ultra light hollow carbon fiber crankarms are 29 g lighter than previous generation DUB bottom bracket adds durability and simplicity Can be upgraded to a power meter SRAM Model ID: FC RED 1 E1 Attributes BB Inclusion No BCD Direct Mount SRAM 8 Bolt