FC-M670

FC-M670

FC-M670

FC-M670

FEATURES

  • Ultimate balance of strength, rigidity and lightweight HOLLOWTECH II construction
  • Good rotation and sealing same as current (SM-BB70/SM-BB71-41A)
  • Weight: 905g (42-32-24T)

PRODUCT SPECIFICATIONS

MODEL NO FC-M670
SERIES SLX M670 Series
Color Series color
Average weight 843.4g
Chainring combination 48
Compatible bottom bracket type_Outboard
Crank arm length (mm)_170
Crank arm length (mm)_175
Spider/Gear arms 4
Optional chain guard_With chain guard
Optional chain guard_Without chain/bash guard
Recommended bottom bracket_Press-fit SM-BB71-41A
Recommended bottom bracket_Threaded (normal) SM-BB70
Threaded bottom bracket shell width (mm)_68
Threaded bottom bracket shell width (mm)_73
Q-factor (mm) 175

Manuals & Technical Documents