SRAM Red DUB 1x Aero E1 Road / Track Crankset

• 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 29g 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

• Speed : 12
• Primary Color : Black
• Pedals Thread : 9/16''
• BB Inclusion : No
• Crank Spindle Diameter : 28.99mm
• Interface : DUB
• Crankset Material : Carbon
• BCD : Direct Mount SRAM 8 Bolt
• Teeth : 50
• Drivetrain Spacing : Road
• Chainline : 45mm