Crankstel (1x10-speed)

ZEE_M640_m

FC-M640

ZEE_M640_m

FC-M640

Crankstel (1x10-speed)

  • FEATURE
    • FC-M640 68/73 mm bottom bracket
    • FC-M645 83 mm bottom bracket
    • Geschikt voor 'pressfit' bottom bracket
    • 34T/36T/38T
    BENEFIT
    • Sterke, dikwandige crankarm uit twee delen
    • Sterke stalen as
    • Stalen pedaalbevestiging
    • Specificatiekeuzes
    • Gewicht: 906 g (FC-M640, 36T, 170 mm, zonder tandwielbeschermer) 938 g (FC-M645, 36T, 170 mm, zonder tandwielbeschermer)

TECHNOLOGIEËN

PRODUCTSPECIFICATIES

MODELNR. FC-M640
SERIE ZEE M640 Serie
Color Series color, -
Average weight 828 g (38T) 817 g (36T) 807 g (34T)
2-piece crank construction X
Chain line (mm) 50.4
Chain ring combination 38, 36, 34T (FC-M640/M645 chainring)
Compatible BB type_Outboard X
Compatible BB type Outboard
Compatible chain HG-X 10-speed
Crank Arm Length 165, 170, 175
Crank fixing bolt included X
Crank arm length (mm)_165.0 X
Crank arm length (mm)_170.0 X
Crank arm length (mm)_175.0 X
Gear arms 4-armig
Optional chain guard_Without chain / bash guard X
Optional Chain Guard Without chain / bash guard
P.C.D. (mm) 104
Rear speeds 10
Recommended BB_Pressfit SM-BB71-41A
Recommended BB_Threaded (E-type) SM-BB52
Recommended BB_Threaded (normal) SM-BB52
Threaded BB shell width_68mm X
Threaded BB shell width_73mm X
Threaded BB Shell Width 68mm, 73mm
Crank arm fixing bolt_With X
Includes Crank Arm Fixing Bolt Yes
Q-factor (mm) 174.7

COLLECTIE PER SERIE

  • Bottom Bracket Press-Fit bottom bracket
  • Brake Hydraulische schijfremklauw
  • Brake Lever Hydraulische schijfremgreep
  • Rear Derailleur SHIMANO SHADOW RD+ (10-speed)