The Shimano Altus RD-M310-L 7/8-speed Rear Derailleur is built to deliver reliable shifting and long-lasting performance. With a Wide Link design for extra rigidity and advanced pulley systems, it ensures smoother rides with less noise and wear.

Key Features:
  • Wide Link design enhances rigidity, reducing flex and ensuring precise, consistent shifting.
  • Advanced light action makes gear changes smooth and effortless.
  • Oversized pulleys, including a 15-tooth tensioner and 13-tooth guide, minimize noise and extend drivetrain life.
  • MegaPulley technology on the RD-M310 version helps reduce wear and friction.
  • SMART CAGE pulley plate provides excellent chain tension management without sacrificing clearance.

Who is it for?
Perfect for recreational riders and commuters running 7- or 8-speed drivetrains who want a dependable rear derailleur that offers smooth shifting, reduced noise, and long-term durability.
Take advantage of our expertise

Take advantage of our expertise

Unsure about the right product? Our experts are here to guide you. Whether in-store or online, we take the time to answer your questions so you can be confident in your choice.

Talk to an expert