DURA-ACE-TRACK_7710_m

FC-7710

TECHNOLOGIEËN

PRODUCTSPECIFICATIES

MODELNR. FC-7710
SERIE DURA-ACE TRACK 7710 Serie
Color Groepskleur
Average weight 566 g (52T, 1/2 inch x 1/8 inch)
   
Axle length of BB-UN/ ES (mm)_Threaded (normal) 109,5
Chain line (mm) 42.5
Chain ring combination 45T to 55T (1/2 inch x 1/8 inch, 1/2 inch x 3/32 inch)
Compatibel BB-type OCTALINK
Compatible chain 1/2 inch x 1/8 inch, 1/2 inch x 3/32 inch
Crankarmlengte: 165 mm, 167.5 mm, 170 mm, 172.5 mm, 175 mm
Gear arms 5
HOLLOWTECH Technology
OCTALINK technology
Optionele kettingkast Without chain guard
P.C.D. (mm) 144
Recommended BB_Threaded (normal) BB-7710, BB-7700
Technologie HOLLOWTECH BB, HOLLOWTECH II
BB-breedteschroefdraad met schroefdraad 68 mm, 70 mm
Inclusief crankarmbevestigingsbout Yes
Q-factor (mm) 136.3

COLLECTIE PER SERIE

  • Bottom Bracket BB-7700
  • Bottom Bracket BB-7710
  • Hub HB-7600
  • Hub HB-7710