PRODUKTSPEZIFIKATIONEN

MODELL-NR. FC-M645
SERIE ZEE M640 Gruppe
Color Serienfarbe
Average weight 858 g (38T), 847 g (36T), 837 g (34T)
   
Remarks Für Tretlagergehäusebreite 83 mm
2-piece crank construction
Chain line (mm) 57.9
Chain ring combination 38T, 36T, 34T (FC-M640/M645 chainring)
Kompatibler Innenlagertyp Outboard
Compatible chain HG-X 10-fach
Länge des Kurbelarms 165 mm, 170 mm, 175 mm
Crank fixing bolt included
Gear arms 4-Arm
Optionaler Kettenschutz Without chain/bash guard
P.C.D. (mm) 104
Rear speeds 10
Recommended BB_Pressfit SM-BB71-41C
Recommended BB_Threaded (E-type) SM-BB52
Recommended BB_Threaded (normal) SM-BB52
Tretlagerschalenbreite 83 mm
Crank arm fixing bolt_With
Inklusive Kurbelarm-Befestigungsschraube Yes
Q-factor (mm) 189.7

SERIENPROGRAMM

  • Thru Axle SHIMANO 142x12 mm E-THRU 166 mm Achse MTB Hinten
  • Shifting Lever ZEE Schalthebel 10-Gang
  • Hub ZEE Scheibenbremse Vorderradnabe 110x20 mm E-THRU Steckachse
  • FREEHUB SHIMANO ZEE FREEHUB HR-Nabe 150x12-mm-Steckachse 11-Gang