FC-M131

FC-M131

FC-M131

  • 8/7/6-speed
  • Crank arm lengths: 170mm
  • Chainline: 47.5mm
  • Chain guard option available
  • Chainring combinations: 42-34-24T, 48-38-28T

PRODUCT SPECIFICATIONS

MODEL NO FC-M131
SERIES SHIMANO
Color Series color
Remarks SHIMANO logo
   
Bike Type MTB
Axle length of BB-UN/ES (mm)_Threaded (chain case) D-NL K
Axle length of BB-UN/ES (mm)_Threaded (normal) D-NL
Chain case compatible
Chainring combination 48
Compatible bottom bracket type_Square
Compatible BB type Square
Crank Arm Length 170mm | 175mm
Crank arm length (mm)_170
Spider/Gear arms 4
Optional chain guard_With chain guard
Optional chain guard_Without chain/bash guard
Optional Chain Guard With chain guardWithout chain / bash guard
Recommended bottom bracket_Threaded (chain case) BB-UN100-K
Recommended bottom bracket_Threaded (normal) BB-UN100
Threaded bottom bracket shell width (mm)_68
Threaded bottom bracket shell width (mm)_73
Threaded BB Shell Width 68mm | 73mm
Crank arm fixing bolt_Without
Q-factor (mm) 1805