Description

Upgrade your bike’s gear-shifting efficiency with the SHIMANO Acera RD-M3020-SGS Rear Derailleur. This sleek black derailleur is designed for 7/8-speed systems and features a long cage for added stability.

Experience smoother gear transitions and improved cycling performance with the SHIMANO Acera RD-M3020-SGS Rear Derailleur. Whether you’re cruising on city streets or tackling off-road trails, this derailleur offers the reliability and precision you need for an enhanced riding experience.