Shimano DuraAce R9100 Groupset 34-50T | 36-52T | 39-53T

Brand New original Shimano
The new DURA-ACE R9100 adopts Synchronized Shifting, a system that Shimano first developed for mountain bikes. This allows riders to operate both derailleurs just by pressing a single shift button.
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*Dual-Pivot Brake Caliper
*Dual Control Shifter Lever (2x11-speed)
*Front Derailleur (2x11-speed)
*SHIMANO SHADOW RD (11-speed)
*HG Cassette Sprocket 11-25T / 11-28 / 11-30T
*Super Narrow SIL-TEC HG-X11 Chain
*FC-R9100 HOLLOWTECH II crankset’s 170mm | 172.5mm | 175mm 34-50T | 36-52T | 39-53T
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*******from RM7199********
Price may different in different size spec

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