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Amazon.com : SAVADECK Carbon Road Bike, 24 Speeds Electric Shifting Dis Brake Road Bicycle with Shimano Ultegra Di2 8170 Electric Groupset, T1000 Full Carbon Race Bike for Men/Women.(White 56cm) : Sports &
Amazon.com : Shimano Ultegra FD-R8000 11-Speed 31.8/28.6 Front Derailleur, Black : Sports & Outdoors
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Amazon.com : SAVADECK Carbon Road Bike Lightweight 24-Speed Shifting Road Bicycle with Shimano 105 Di2 7170 Groupset, T1000 Carbon Frame with 700C Carbon Wheelset Disc Brake Race Bikes for Adults. : Sports & Outdoors