The SHIMANO ACERA M3020-8 rear derailleur with Double Servo technology helps you ride challenging terrain with fewer interruptions.
Rear Speeds
7/8-Speed
8/7
Pulley Cage
SGS
Package Type
Individual package
Top sprocket|Min.
11T
Top sprocket|Max.
12T
Compatible chain
HG 8/7/6-speed
Pulley|Teeth
Max. front difference
20T
Cable adjuster
X
Low Sprocket (min)
30T
Low Sprocket (max)
40T
GIANT Air Way Lite Carbon...
BONTRAGER Solstice Gel Trek...
SIGMA Aura 60 Usb K-Set...
Grip Shift Slrs35 7Speed...
ALE Corsa Shorts Man Solid
SIGMA Silicone Bracket
EBON Grips Short
MINT 365 Lube 75ml
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SHIMANO Acera Rear Derailleur RD-M3020-8 8/7-speed
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