PRODUCT SPECIFICATIONS

MODEL NO FC-M785
SERIES SHIMANO DEORE XT M780 Series
Color Black | Silver
Average weight 727.6 g (40-28T), 717.6 g (38-26T), 715.8 g (38-24T)
   
Chain line (mm) 48.8
Chain ring combination 40-28T, 38-26T, 38-24T
Compatible BB type_Outboard
Compatible chain HG-X 10-speed
Crank fixing bolt included
Crank arm length (mm)_165.0
Crank arm length (mm)_170.0
Crank arm length (mm)_175.0
Crank arm length (mm)_180.0
Gear arms 4 arm
HOLLOWTECH II
Optional chain guard_Without chain / bash guard
P.C.D. (mm) 104/64
Rear speeds 10
Recommended BB_Pressfit SM-BB71-41A
Threaded BB shell width_68mm
Threaded BB shell width_73mm
Crank arm fixing bolt_With
Q-factor (mm) 175

SERIES LINE-UP

  • Disc Brake Rotor SHIMANO DEORE XT CENTER LOCK Disc Brake Rotor 203/180/160/140 mm for Trekking
  • Front Derailleur FD-M780-A-E
  • Front Derailleur FD-M781-A-D
  • Front Derailleur FD-M781-A-B

REPLACEMENT PARTS

  • Chainring Chainring 40T for FC-M785
  • Chainring Chainring 38T for FC-M785 (for 38-26T)
  • Chainring Chainring 38T for FC-M785 (for 38-24T)
  • Chainring Chainring 28T for FC-M785