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 BB type Outboard
Compatible chain HG-X 10-speed
Crank Arm Length 165 mm, 170 mm, 175 mm, 180 mm
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
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
Threaded BB Shell Width 68 mm, 73 mm
Crank arm fixing bolt_With
Includes Crank Arm Fixing Bolt Yes
Q-factor (mm) 175

SERIES LINE-UP

  • Disc Brake Rotor SHIMANO CENTER LOCK Disc Brake Rotor 203/180/160/140 mm
  • Rear Derailleur RD-M781-GS
  • Rear Derailleur RD-M786-GS
  • Disc Brake Rotor SM-RT86