SRAM Red DUB 1x Aero E1 Crankset Speed: 12 Spindle: 28.99mm BCD: Direct Mount SRAM 8 Bolt 50 DUB 175mm Black Road MFPN=11.5018.026.000 }Wheels Manufacturing Derailleur Hanger -

}Wheels Manufacturing Derailleur Hanger - 503

Tooth Count 32Drivetrain Speeds 12Round or Oval RoundMaterial AluminumColor BlackPower Meter NoDefined Color BlackDirect Mount Type Direct Mount FSA

Bolt-in torque cap adapters included for use with standard hub end caps

Four hex bit options are included

38mm / 29" / Boost Lower Leg Assembly

SRAM Red DUB 1x Aero E1 Crankset Speed: 12 Spindle: 28.99mm BCD: Direct Mount SRAM 8 Bolt 50 DUB 175mm Black Road MFPN=11.5018.026.000 }Wheels Manufacturing Derailleur Hanger -Single 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