The Shimano RD-M3020-8 Acera 7/8-Speed Rear Derailleur is a double Servo rear derailleur with smooth, precise shifting performance and wide-range capability. Double Servo technology helps you ride challenging terrain with fewer interruptions.
Features
- Double Servo construction for smooth and precise shifting
- Versatile performance and wide compatibility
- Max. low sprocket: 40T
- Total capacity: 45T
- Does not work with 11-28T drivetrains
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Liv 2027 Enviliv Advanced Pro 0 Axs
$9,099.00( / )Unavailable -
Liv 2027 Enviliv Advanced Pro 0 DI2
$8,499.00( / )Unavailable -
$5,999.00( / )Unavailable
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Liv 2027 Enviliv Advanced SL 0 Red
$15,999.00( / )Unavailable -
Liv 2027 Enviliv Advanced SL 1
$9,499.00( / )Unavailable -
Giant 2027 Propel Advanced SL 1
$9,499.00( / )Unavailable -
Giant 2027 Propel Advanced SL 0 Red
$15,999.00( / )Unavailable -
Giant 2027 Propel Advanced SL 0 DA
$14,499.00( / )Unavailable -
Giant 2027 Propel Advanced Pro 0 Axs
$9,099.00( / )Unavailable -
$5,999.00( / )Unavailable
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Giant 2027 Propel Advanced Pro 1 Axs
$7,499.00( / )Unavailable -
Giant 2027 Propel Advanced Pro 0 DI2
$8,499.00( / )Unavailable
Other Items To Compliment Your Purchase
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Shimano Acera RD-M3020-8 Rear Derailleur Not For 11-28T
$45.95$55.99( / )Unavailable -
Shimano Acera RD-M3020-8 Rear Derailleur Not For 11-28T
$45.95$55.99( / )Unavailable -
Shimano Acera RD-M3020-8 Rear Derailleur Not For 11-28T
$45.95$55.99( / )Unavailable -
Shimano Acera RD-M3020-8 Rear Derailleur Not For 11-28T
$45.95$55.99( / )Unavailable -
Shimano Acera RD-M3020-8 Rear Derailleur Not For 11-28T
$45.95$55.99( / )Unavailable

























