Shimano Dura-Ace R9100 11-Speed Groupset Components

A groupset comprises all the mechanical parts for your bike. Shimano is the oldest and most widely used of the three main brands. Shimano D...

A groupset comprises all the mechanical parts for your bike. Shimano is the oldest and most widely used of the three main brands. Shimano Dura-Ace is the pinnacle of Shimano’s range and features on many top-level pro machines. It offers 11-speed gearing and combines top-end design with lightweight materials, such as high-grade alloys, carbon fibre and titanium. It is available in rim brake, disc brake, mechanical shifting and Di2 electronic shifting configurations. There is also an optional power meter, the R9100-P.

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