SRAM Red DUB 1x Aero E1 Crankset Speed: 12 Spindle: 28.99mm BCD: Direct Mount SRAM 8 Bolt 50 DUB 175mm Black Road MFPN=RNWDM30RED Exceeds all ISO safety standards

Exceeds all ISO safety standards

Chain Compatibility SRAM Flattop Speed 12 Cog Material Steel Cog Details 11-12-13

EnCase System Replacement Parts

} Aerodynamic covers allow you to ride faster with warmer feet

form-fitting Merino Wool all around

SRAM Red DUB 1x Aero E1 Crankset Speed: 12 Spindle: 28.99mm BCD: Direct Mount SRAM 8 Bolt 50 DUB 175mm Black Road MFPN=RNWDM30RED Exceeds all ISO safety standardsSingle 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