DURA-ACE-TRACK_7710_m

FC-7710

FC-7710

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PRODUKTSPEZIFIKATIONEN

MODELL-NR. FC-7710
SERIE DURA-ACE TRACK 7710 Gruppe
Color Series color, -
Average weight 82 g (46T, 1/2 inch x 1/8 inch)
   
HOLLOWTECH II Technology
Threaded BB shell width_70mm
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)
Compatible BB type_Octalink
Compatible BB type OCTALINK
Compatible chain 1/2"X1/8 / 1/2"X3/32"
Crank Arm Length 165 mm, 167.5 mm, 170 mm, 172.5 mm, 175 mm
Crank fixing bolt included
Crank arm length (mm)_165.0
Crank arm length (mm)_167.5
Crank arm length (mm)_170.0
Crank arm length (mm)_172.5
Crank arm length (mm)_175.0
Gear arms 5
HOLLOWTECH Technology
OCTALINK technology
Optional chain guard_Without chain / bash guard
Optional Chain Guard Without chain guard
P.C.D. (mm) 144
Recommended BB_Threaded (normal) BB-7710 / 7700
Technology HOLLOWTECH BB, HOLLOWTECH II
Threaded BB shell width_68mm
Threaded BB Shell Width 68 mm, 70 mm
Includes Crank Arm Fixing Bolt Yes
Q-factor (mm) 136.3

SERIENPROGRAMM

  • Innenlager mit BSA-Gewinde BB-7700
  • Innenlager mit BSA-Gewinde BB-7710
  • Nabe HB-7600
  • Nabe HB-7710