The RED E1 crankset represents the most advanced evolution of this flagship design. An optimized carbon layup further reduces weight while maintaining exceptional stiffness. Hollow carbon crank arms deliver outstanding power transfer, while X Range gearing minimizes cadence disruption during front shifts. Designed around modern fit standards, the crankset is available in a wide range of crank lengths.

Crank construction: one piece integrated 2x chainring for lower weight and higher stiffness
Weight reduction: 29 g lighter than the previous generation
Gearing technology: X Range for extended range and smooth progression
Front shifting: crisp and accurate performance
Crank arms: ultra light hollow carbon fiber arms
Bottom bracket system: DUB for durability and simplicity
Upgrade option: compatible with power meter systems

Groupset: Red eTap
Model identifier: FC RED E1
Number of chainrings: 2
Tooth count: 46 33
Chainline: 45 mm
Crank length: 167.5 mm
Chainring mount: Direct Mount
Axle diameter: 28.99 mm
Spindle standard: DUB
Fixed axle: yes
Crank arm material: carbon
Chainring material: aluminum
Color: carbon black
Weight: 905 g

Delivery contents: crankset without DUB bottom bracket and spacers