
Rear Derailleur Shimano Altus RD-M310 Black 7/8-speed
Shimano Altus RD-M310 7/8-speed rear derailleur with Top-Normal design, ideal for everyday MTB and hybrid bike use.
Rear derailleurs are a crucial part of the bicycle drivetrain, ensuring precise and smooth shifting across the rear cassette. A properly selected rear derailleur improves shifting speed, riding comfort and overall drivetrain durability on road, mountain and city bikes.
Our range includes high-quality rear derailleurs from SHIMANO, SRAM and MICROSHIFT for various bike types. Choose from mechanical models or advanced electronic systems – SRAM AXS and SHIMANO Di2 – delivering ultra-fast, accurate and reliable shifting even under load.
We offer rear derailleurs for 6 to 12 speed drivetrains, suitable for everything from entry-level commuter bikes to high-performance road and MTB setups. Upgrade or replace your drivetrain components with confidence.

Shimano Altus RD-M310 7/8-speed rear derailleur with Top-Normal design, ideal for everyday MTB and hybrid bike use.

Shimano Altus RD-M370 SGS 9-speed rear derailleur delivering smooth and precise shifting for MTB and hybrid bikes.

Durable Shimano CUES 2x9-speed LINKGLIDE rear derailleur with Shadow RD design, offering smooth and reliable shifting on road and trail.

Durable Shimano TOURNEY 7/8-speed rear derailleur with direct mount and 13T pulleys for smooth, stress-free everyday riding.

Shimano Altus RD-M310 7/8-speed rear derailleur with Top-Normal design, ideal for everyday MTB and hybrid bike use.

microSHIFT M21SS short-cage 6/7-speed rear derailleur, compatible with 2022 woom ORIGINAL 4 bikes and Shimano MTB drivetrain systems.

Axle-mount 6/7-speed Shimano derailleur with long cage. Fits HG/UG chains. Reliable entry-level choice with 43T capacity.

Shimano Tourney RD-TY300 6/7-speed rear derailleur delivering smooth and dependable shifting for everyday use.