Shimano Acera RD-M3020
The Shimano Acera RD-M3020 is a 7/8-speed rear derailleur with a 40T upper cog capacity and 45T total capacity. Budget-conscious MTB and hybrid riders shift reliably with this durable derailleur.
- Maximum Cog: 40T
- Minimum Cog: 11T
- Primary Color: Black
- Cage: SGS
- RD Capacity: 45T
- RD Spring Type: Top Normal
Pairs well with
Shimano Acera RD-M3020
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