SRAM Red DUB 1x Aero E1 Crankset Speed: 12 Spindle: 28.99mm BCD: Direct Mount SRAM 8 Bolt 50 DUB 175mm Black Road Weight-295 Sold as a complete upper

Sold as a complete upper and lower EC44 Headset

}Wheels Manufacturing BSA Bottom Bracket - Shimano Road Angular Contact Bearings Gray Cups

Tumble dry or iron warm to reactivate water-repellent treatment

Retro-esque tanwalls provide modern performance in a classic look

SRAM Red DUB 1x Aero E1 Crankset Speed: 12 Spindle: 28.99mm BCD: Direct Mount SRAM 8 Bolt 50 DUB 175mm Black Road Weight-295 Sold as a complete upperSingle 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 TECH SPECS BCD Direct Mount SRAM 8 Bolt Crankset Material