Shimano Deore XT RD-M8120-SGS 12-speed rear derailleur

Accurate and fast speed changes for all terrains

The Shimano Deore XT RD-M8120-SGS rear derailleur revolutionizes your performance in mountain biking and off-road cycling. With HYPERGLIDE+ technology, take advantage of fluid, fast and smooth speed changes even under the most demanding conditions. Ideal for configurations with a double tray (36-26T at the front) and a 12-speed cassette (10-45T), it ensures a transmission range perfectly suited to steep climbs as well as fast descents.

Its design maintains an efficient and accurate pace, regardless of terrain. Shock reduction during speeds improves your pedaling experience and protects your transmission from the hazards of rough roads.

Silent and sustainable transmission

With the Shimano Deore XT RD-M8120-SGS, forget the noises! This derailleur incorporates a reduced voltage on the large gables and a new hat stop equipped with an anti-shock pad. These innovations guarantee silent and sustainable transmission, even on the most technical terrain.

The 13-tooth top, specially designed for optimal chain management, further improves efficiency and reduces wear. This careful design combines with technology SHIMANO SHADOW RD+, which keeps the derailleur in a compact and stable position, even on the most demanding trails.