Shimano EW-WU111B Di2 Wireless Transmitter Unit - 3rd Group Black ModelNumber=K4362 }DT Swiss 350 Front Hub

}DT Swiss 350 Front Hub - QR x 100mm Rim Brake Black 24H

}Quality Wheels Shimano Ultegra/DT GR531 Front Wheel - 700c 12 x 100mm Center-Lock Black

}Shimano GRX ST-RX810 Shifter/Brake Lever with BR-RX810 Hydraulic Disc Brake Caliper - Right/Rear 11-Speed Flat Mount Caliper

Color Green Defined Color Green Material Silicon gel Material Synthetic

}Vittoria Rubino Pro IV Tire - 700 x 25 Tubeless Folding Black G2

Shimano EW-WU111B Di2 Wireless Transmitter Unit - 3rd Group Black ModelNumber=K4362 }DT Swiss 350 Front HubShimano EW WU111B Di2 Wireless Transmitter Unit 3rd Group Black. Shimanos EW WU111B D Fly wireless unit connects inline to a Di2 E TUBE system enabling the use and connectivity of ANT+ and Bluetooth LE compatible accessories. It also allows the use of SHIMANOs smartphone and tablet E TUBE PROJECT software for maintenance and system updateCompatible with Shimano Road Di2 systems Compatible with Garmin Edge 1000 and PRO SCIO ANT+ cycling computer