SRAM Red DUB 1x Aero E1 Crankset Speed: 12 Spindle: 28.99mm BCD: Direct Mount SRAM 8 Bolt 50 DUB 175mm Black Road CheckoutSpec= Black w/Camouflage Base / Climbing Zone: Protec

Base / Climbing Zone: Protec / Twin Skin Mohair Mix (K51116)

Installation shown in photos on this page

The included Tour Step-In Jr bindings add to the ease of use with step-in convenience

00-P Smooth Blank for use as front roller in Pressbox D Tool when running a single structure in roller rear port

SRAM Red DUB 1x Aero E1 Crankset Speed: 12 Spindle: 28.99mm BCD: Direct Mount SRAM 8 Bolt 50 DUB 175mm Black Road CheckoutSpec= Black w/Camouflage Base / Climbing Zone: ProtecSingle 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