Shimano CUES RD-U6050 Di2 10 Speed Rear Derailleur Sheppards ROLLR provides power readings to

ROLLR provides power readings to within +/-1% accuracy of the power meter

Carbon fiber is responsible for unlocking the potential of bigger and wider on mountain bikes

Includes a neoprene bag

Material: Japanese Durolite upper supported by an embedded anti-stretch fabric for a consistent fit across the lifetime of the shoes

Shimano CUES RD-U6050 Di2 10 Speed Rear Derailleur Sheppards ROLLR provides power readings toComfortably smooth and intuitive auto shifting rear derailleur. Keep your focus and enjoy comfortably smooth pedaling with the inspiring and intuitive automatic shifting of the SHIMANO CUES RD U6050 rear derailleur. FeaturesAutomatic shifting compatibility lets anyone enjoy fun and sporty action without being an expertCompatible with LINKGLIDE 11 43T 10 speed CSAlways be ready for action in the right gear with SHIMANO STEPS enabled FREE SHIFTAutomatic