Sunrace Mountain Bike Derailleur

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 ...

the Dura-Ace R9100, offers extended gear ratios of up to a 34 tooth cog (Medium Cage). The smooth and quick shift performance punches above its weight class. The derailleur features the Shimano ...

an integrated chain stabilizer to keep the shifting smooth and precise over a variety of terrain. Features: SEIS (Shimano Electronic Intelligent System) Adjustable chain stabilizer prevents chain slapping and drops Switch stabilizer ...

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 ...