Shimano Fc-7710 Track Crankset Dura-Ace 165Mm

Features
Reinforced Hollowtech crankarms for track riding
OCTALINK splined BB interface

Specifications
BCD: 144 mm, 5-bolt
Bottom bracket compatibility: Shimano BB-7700/7710
Chainline: 42.5 mm
Recommended spindle length: 109.5 mm
BB shell width compatibility: 68/70 mm
Chainring sold separately (45-55t compatible)

Mfr Claimed Weight
505g