Shimano Dura-Ace FD-R9150 Di2 11-Speed Braze-On Front Derailleur CheckoutTitle=Shimano GRX FC-RX820-1 Crankset - 170mm 6 | IS52/40 Crown Race

6 | IS52/40 Crown Race Diameter 40mm Bearing Grade Stainless Steel SHIS Upper IS41/28

Very thin sock without much cushion

Grips and Handlebar Decals

} Designed with a built-in

In most cases

Shimano Dura-Ace FD-R9150 Di2 11-Speed Braze-On Front Derailleur CheckoutTitle=Shimano GRX FC-RX820-1 Crankset - 170mm 6 | IS52/40 Crown RaceShimano Dura Ace FD R9150 Di2 11 Speed Braze On Front Derailleur. Dura Ace FD R9150 Front Derailleur TECH SPECS Double or Triple Double Drivetrain Speeds 11 Weight 55 Derailleur Capacity 16 Front Derailleur Clamp Braze on Front Derailleur Cable Pull Electronic Front Der Shifter Compatibility Shimano Road Di2 Max Ring (teeth) 55 Front Derailleur Style Traditional