Model No
RD-R3000-GS
Series
SORA
Rear speeds
9
Compatible chain
HG 9-speed
RD construction
Double servo
✔
Mount
Direct attachment (conventional)
✔
Cable adjuster
✔
Max. front difference
20T
Total capacity
43T
Low sprocket
Max.
34T
Min.
28T
Top sprocket
Max.
14T
Min.
11T
Fluoric coated link bushings
2
Pulley
Teeth
11T
Color
Series color
