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SHIMANO 105 5500 Series
ready to roar
Shipment Policy Authorized Canadian retailers
and our most conservative cutout design for a sporty look with maximum back coverage and support
Lighter front shifting when paired with FD-R7000
Ultegra Di2 RD-R8050 Size:GS SHIMANO 105 5500 SeriesThe new Ultegra Di2 derailleur now gets all the great design features from Dura Ace. Shimano Shadow Get a wide gear compatibility RD SS covers: 11 25T to 11 30T RD GS covers: 11 28T to 11 34T Maintain race concentration with more intuitive shift control System communication with front derailleur SHIMANO Synchronized Shift Specifications Specifications Manufacturer Warranty 2 years Position Rear Transmission Type Electronic Weight 242g (SS), 249g (GS)