SHIMANO DURA-ACE TRACK FC-7710
The Royal Road of Pisto Cranks
Designed for track competitions, the SHIMANO DURA-ACE TRACK FC-7710 is a simple yet extremely rigid and precise crankset.
The crank arm made of hollow forged aluminum is lightweight yet ensures excellent rigidity, minimizing power loss even when sprinting or stepping on high power output. In addition, the strong connection with the bottom bracket by the Octalink standard provides a direct and stable step feel.
Designed exclusively for single rings to meet the 144mm BCD track standard. The construction eliminates unnecessary elements to maximize the "directness" and "responsiveness" required for track bikes.
The wide variety of arm lengths from 165mm to 175mm allows for optimal settings to match the rider's style and position.
This is a track crank worthy of the "DURA-ACE" name, suitable not only for racing but also for upgrading single-speed bikes.
[SPEC]
PCD: 144mm
Chain line: 42.5mm
Q factor: 136.3mm
Axle type: Octalink