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Shimano Acera RD-M3020 7/8-Speed Rear Derailleur

ShimanoAcera RD-M3020 7/8-Speed Rear Derailleur(Return to Product Page)

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(3 customer reviews)
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User submitted reviews

Review by Jody

Reviewed 1/19/2023
by Jody
Cycling Enthusiast
Ohio
Value Rating
Overall Rating
shift smooth for lectric bike

I bought this after the on on my lectric bike failed. such a big difference i shifting and so smooth for the price.

Thank you for your feedback.

Review by KC cyclist

Reviewed 8/6/2019
by KC cyclist
Cycling Enthusiast
Kansas City area
Value Rating
Overall Rating
2 of 2 customers found this review helpful.
One of the most used 7-8 speed derailleurs

Better than the entry level Shimano derailleurs and performs well. Quite durable, especially for the price. Typically used on $450-600 bikes and many e-bikes costing much more. Been around for a long time.

Thank you for your feedback.

Review by Mick

Reviewed 6/21/2018
by Mick
Cycling Enthusiast
Huntsville, AL
Value Rating
Overall Rating
2 of 2 customers found this review helpful.
Went on very easily and adjusted quickly.

The tech I spoke with was very knowledgeable and helpful. He spoke bicycle. Tech made useful suggestions about the product to buy and best order to swap out parts.

Thank you for your feedback.

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