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
Grip Shift Slrs35 7Speed...
GIANT Air Way Lite Carbon...
ALE Corsa Shorts Man Solid
Bottle Doublespring 600 Cc
EBON Grips Short
SIGMA Silicone Bracket
BONTRAGER Solstice Gel Trek...
KENDA Inner Tube...
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SHIMANO Acera Rear Derailleur RD-M3020-8 8/7-speed
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