DURA-ACE-TRACK_7710_m

FC-7710

SPECIFICHE PRODOTTO

N. MODELLO FC-7710
SERIE DURA-ACE TRACK 7710 Serie
Color Colore serie
Average weight 566 g (52T, 1/2 inch x 1/8 inch)
   
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
Mov. centrale compatibile OCTALINK
Compatible chain 1/2 pollici x 1/8 pollici , 1/2 pollici x 3/32 pollici
Lunghezza pedivella 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
Paracatena opzionale Without chain guard
P.C.D. (mm) 144
Recommended BB_Threaded (normal) BB-7710, BB-7700
Tecnologia HOLLOWTECH BB, HOLLOWTECH II
Threaded BB shell width_68mm
Larghezza corpo BB filettato 68 mm, 70 mm
Comprende perno di fissaggio della pedivella Yes
Q-factor (mm) 136.3

LINEA DI SERIE

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