PRODUCT SPECIFICATIONS

MODEL NO FC-M780
SERIES DEORE XT M780 Series
Color Black | Silver
Average weight 767.6g
   
Bike Type MTB
Chainring combination 42
Compatible bottom bracket type_Outboard
Compatible BB type Outboard
Crank Arm Length 165mm | 170mm | 175mm | 180mm
Crank arm length (mm)_165
Crank arm length (mm)_170
Crank arm length (mm)_175
Crank arm length (mm)_180
Spider/Gear arms 4
Optional chain guard_Without chain/bash guard
Optional Chain Guard Without chain / bash guard
Recommended bottom bracket_Press-fit SM-BB71-41A
Recommended bottom bracket_Threaded (E-type) SM-BB70
Recommended bottom bracket_Threaded (normal) SM-BB70
Technology HOLLOWTECH II
Threaded bottom bracket shell width (mm)_68
Threaded bottom bracket shell width (mm)_73
Threaded BB Shell Width 68mm | 73mm
Crank arm fixing bolt_With
Includes Crank Arm Fixing Bolt Yes
Q-factor (mm) 175

SERIES LINE-UP

  • Disc Brake Rotor SHIMANO DEORE XT CENTER LOCK Disc Brake Rotor 203/180/160/140 mm
  • Brake Lever BL-M785-B
  • Crankset FC-M782
  • FREEHUB FH-M785

REPLACEMENT PARTS

  • Chainring Chainring 42T for FC-M780
  • Chainring Chainring 32T for FC-M780/FC-T781
  • Chainring Chainring 24T for FC-M780/FC-T781