Shimano Ultegra FD-R8000 11-Speed 34.9 Front Derailleur Black MFPN=RBCHO 5mm 12-Speed 46t 8-Bolt Direct

5mm 12-Speed 46t 8-Bolt Direct Mount DUB Spindle Interface Natural Carbon D1

5" Green Set

Made from Aluminum with anodize finish

The simplest way to explain the way these rings feel is having 2 teeth less in the weak part of your pedal stroke and 2 teeth more where you have the most power

}Shimano GRX FC-RX600-10 Crankset - 170mm 10-Speed 46/30t 110/80 BCD Hollowtech II Spindle Interface Black

Shimano Ultegra FD-R8000 11-Speed 34.9 Front Derailleur Black MFPN=RBCHO 5mm 12-Speed 46t 8-Bolt DirectShimano Ultegra FD R8000 11 Speed 34. 9 Front Derailleur Black. Ultegra FD R8000 Front DerailleurLighter front shifting operation Flexible cable routing design TECH SPECS Double or Triple Double Drivetrain Speeds 11 Weight 92 Derailleur Capacity 16 keyword search IFDR9100BL Front Derailleur Clamp 34. 9 (1 3 8") Front Derailleur Cable Pull Bottom Pull Front Der Shifter Compatibility Shimano Road Max Ring (teeth) 53 Front Derailleur Style Traditional