MTB Rear Derailleurs

Smooth and reliable gear changes start with a high-quality MTB rear derailleur. Whether you ride cross-country, enduro or downhill, the rear derailleur is a critical component that moves the chain across the cassette, allowing you to tackle steep climbs and fast descents with confidence.

Modern MTB derailleurs are designed to handle wide-range MTB cassettes, giving you access to more gears and better control on varied terrain. Many models now feature clutch mechanisms to keep the chain tight over rough ground, reducing chain slap and helping to prevent drops.

Upgrading your derailleur can transform your bike’s shifting performance, especially when combined with fresh MTB brake cables or a new MTB chainset for a complete drivetrain refresh. With options from top brands, you can choose between reliable entry-level components or high-end systems with lightweight materials and advanced technology.

Installing a new rear derailleur is a straightforward way to boost performance and make every ride smoother. Explore our full range today and keep your bike shifting like new.

Free UK delivery is available on all orders over £20.