SRAM Red DUB 1x Aero E1 Single-ring Crankset Size:160mm Inboard Friction Seal Prevents Contamination

Inboard Friction Seal Prevents Contamination and Reduces Unwanted Pedal Spin

Do you love to travel in the most challenging locations and conquer the toughest treks

Pan Size: 12 in x 1

Onboard AI: Yes

•    Abc sensors

SRAM Red DUB 1x Aero E1 Single-ring Crankset Size:160mm Inboard Friction Seal Prevents ContaminationSingle 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