产品规格

型号 FC-M612
系列 SHIMANO DEORE M610 系列
Color Black, Silver
Bike Type MTB
2-piece crank construction X
Arm adapter X
Chain line (mm) 50
Chain ring combination 40
Compatible BB type_Outboard X
Compatible chain HG-X 10-speed
Crank arm length (mm)_170.0 X
Crank arm length (mm)_175.0 X
Gear arms 4
Optional chain guard_Without chain / bash guard X
P.C.D. (mm) 96
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
Crank arm fixing bolt_With X
Q-factor (mm) 176