![Amazon.com : Shimano Ultegra FD-R8150 Di2 Front Derailleur - 2x12-Speed, Braze-on, Down Swing, for 50-54t Max, Black/Silver : Sports & Outdoors Amazon.com : Shimano Ultegra FD-R8150 Di2 Front Derailleur - 2x12-Speed, Braze-on, Down Swing, for 50-54t Max, Black/Silver : Sports & Outdoors](https://m.media-amazon.com/images/I/515rtdmmiyL._AC_UF1000,1000_QL80_.jpg)
Amazon.com : Shimano Ultegra FD-R8150 Di2 Front Derailleur - 2x12-Speed, Braze-on, Down Swing, for 50-54t Max, Black/Silver : Sports & Outdoors
![Shimano Ultegra RD-R8000 GS 11Spd Shadow Rear Derailleur - SoCal Bike - Oceanside, Carlsbad and north San Diego county's favorite bike shop, Bicycle and ebike rentals, sales, and service Shimano Ultegra RD-R8000 GS 11Spd Shadow Rear Derailleur - SoCal Bike - Oceanside, Carlsbad and north San Diego county's favorite bike shop, Bicycle and ebike rentals, sales, and service](https://cdn.shoplightspeed.com/shops/652429/files/39160759/1652x1652x2/shimano-shimano-ultegra-rd-r8000-gs-rear-derailleu.jpg)
Shimano Ultegra RD-R8000 GS 11Spd Shadow Rear Derailleur - SoCal Bike - Oceanside, Carlsbad and north San Diego county's favorite bike shop, Bicycle and ebike rentals, sales, and service
![Amazon.com : Shimano Ultegra RD-R8150 Di2 Rear Derailleur - 12-Speed, Medium Cage, Black : Sports & Outdoors Amazon.com : Shimano Ultegra RD-R8150 Di2 Rear Derailleur - 12-Speed, Medium Cage, Black : Sports & Outdoors](https://m.media-amazon.com/images/I/51BgUVcoE4L._AC_UF1000,1000_QL80_.jpg)
Amazon.com : Shimano Ultegra RD-R8150 Di2 Rear Derailleur - 12-Speed, Medium Cage, Black : Sports & Outdoors
![Shimano Ultegra RD-RX805 11-Speed Di2 Rear Derailleur Excel Sports | Shop Online From Boulder Colorado Shimano Ultegra RD-RX805 11-Speed Di2 Rear Derailleur Excel Sports | Shop Online From Boulder Colorado](https://images.excelsports.com/public/large/113137-1.jpg)