Box Rear Derailleurs Mountain Components

an active urban lifestyle, the Shimano CUES RD-U8000 Shadow Plus rear derailleur offers smooth and decisive shifting performance for 1x11 speed drivetrains. The low-profile design and chain stabilization give riders confidence when ...

yet another bold leap forward in top-level bike racing technology. Time tested by pro riders and engineers, Shimano has added another layer on top of the highest level of components available today. ...

of trekking and urban e-biking with the Shimano CUES RD-U8020 Shadow+ rear derailleur's smooth and decisive shifting performance. The low-profile design and chain stabilization give riders the confidence to ride over rough ...

with 8 and 9-speed Shimano-compatible mountain and road shifters. Marvo LT rear derailleurs are made in precision rigid aluminum construction. Let these miracle workers get any bike rolling again. Features: Light weight ...

clean, crisp, and intuitive shift control, giving you performance akin to the Dura-Ace Di2 series. The low-profile design places the derailleur under the cassette, protecting the derailleur from misalignment. This derailleur has ...