SRAM Red DUB 1x Aero E1 Crankset Speed: 12 Spindle: 28.99mm BCD: Direct Mount SRAM 8 Bolt 50 DUB 167.5mm Black Road Brand_RockShox }SRAM CenterLine Disc Brake Rotor

}SRAM CenterLine Disc Brake Rotor - 203mm 6-Bolt Silver

Machined and assembled at Wolf Tooth in Minnesota

Weight: 38t • 66g  |  40t • 74g  |  42t • 81g  |  44t • 90g

Despite it’s "Universal" name it's a fully proven race wax

SRAM Red DUB 1x Aero E1 Crankset Speed: 12 Spindle: 28.99mm BCD: Direct Mount SRAM 8 Bolt 50 DUB 167.5mm Black Road Brand_RockShox }SRAM CenterLine Disc Brake RotorSingle 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 Crank Arm Length