Model No
RD-M4120-SGS
Series
DEORE
Rear speeds
11/10
Compatible chain
HG-X11 11-speed HG-X 10-speed
RD construction
SHIMANO SHADOW RD
✔
Mount
Direct attachment (conventional)
✔
Direct mount
✔
Max. front difference
10T
Total capacity
41T
Low sprocket
Max.
42T
Min.
42T
Top sprocket
Max.
11T
Min.
11T
Fluoric coated link bushings
3
Pulley
Teeth
11T
Sunken type pulley screw
✔
B-axle
Hollow axle
✔
B-axle 2
Hollow axle
✔
Color
Series color
