The Shimano Acera RD-M3020 Rear Derailleur is built for reliable, consistent shifting on 7 and 8-speed drivetrains. Designed as part of Shimano’s Acera range, it delivers dependable performance for everyday riding, whether on trails, commuting routes, or general use bikes.

Its durable construction ensures long-lasting operation, while the wide compatibility makes it a practical replacement or upgrade for entry-level MTB and hybrid setups.

Key Features

• Compatible with 7 and 8-speed drivetrains
• Smooth and reliable shifting performance
• Durable construction for everyday use
• Suitable for MTB, hybrid, and commuter bikes
• Finished in black