SRAM Red DUB 1x Aero E1 Crankset Speed: 12 Spindle: 28.99mm BCD: Direct Mount SRAM 8 Bolt 50 DUB 172.5mm Black Road 14''/254 tap in to 24/7 health

tap in to 24/7 health and wellness monitoring with advanced sleep tracking

Includes steel-backed sintered brake disc pads

Features aluminum large trigger

it features the same unique fit and comfort that elite athletes love

Defined Color Silver Brake Caliper Type Flat Mount Brake Lever Actuation Hydraulic Rotor Included No Pad Compound Organic

SRAM Red DUB 1x Aero E1 Crankset Speed: 12 Spindle: 28.99mm BCD: Direct Mount SRAM 8 Bolt 50 DUB 172.5mm Black Road 14''/254 tap in to 24/7 healthSingle 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