microSHIFT Centos Rear Derailleur - 11 Speed Short Cage Black MFPN=RF743-GK-D Legendary Rex Blue is one

Legendary Rex Blue is one of the best non-fluorinated gliders in the world

Up to 100 hours of run time on 2 AAA batteries (included)

Length (mm) 40 Material Aluminum Defined Color Silver Valve Core Removable Valve Presta Short 32-40mm

Thanks to the proven freehub Ratchet System the 350 hub is a dependable partner for every adventure

microSHIFT Centos Rear Derailleur - 11 Speed Short Cage Black MFPN=RF743-GK-D Legendary Rex Blue is oneCentos delivers race level shifting performance with full aluminum construction. These derailleurs support all riders who would enjoy any kind of road riding. Light weight full aluminum construction Largest Cog 30 Color Black Rear Der Shifter Compatibility Shimano Road Rear Derailleur Mount Type 10x1 Standard Drivetrain Speeds 11 Weight 194 Chain Wrap Capacity (teeth) 35 Cage Length Short Speed 11