DURA-ACE OCTALINK TRACK CRANKSET

DURA-ACE Track features race-proven Hollowtech Front Cranksets.
  • pretty_bullet.png Reinforced Hollowtech Crankarms for track riding
  • pretty_bullet.png OCTALINK Splined BB Interface

Product Specs

[-] Hide
Model Number FC-7710
Series DURA-ACE
Crank Construction Hollowtech/Octalink
Cassette Compatibility SS-7600
Reinforced Spider yes
Bolt Circle Diameter 144mm
Crank Arm Length 165/167.5/170/172.5/175mm
Crank Arms aluminum
Chainrings 45T >> 55T
Chain Guard no
Bottom Bracket BB-7700/BB-7710
Chain Line 42.5mm
Spindle Length 109.5mm
BB Shell Width 68/70mm
Average Weight 505g (w/o chainring)