CALEDONIA ULTEGRA BIKE SPECIFICATIONS Bar Tape Included Cassette Shimano HG800, 11-speed, 11-34 Chain Shimano HG701 11-speed Pedals Not Included Rotors Shimano RT800, 160mm Tires Vittoria Zaffiro Pro V Folding G2.0 700x30c Tubes Included Wheel - Front DT Swiss E1850 23 Splin, Tubeless Ready Wheel - Rear DT Swiss E1850 23 Splin, Tubeless Ready Frame Material Cervelo Carbon Fork Cervelo All-Carbon, Tapered Caledonia Fork Headset FSA IS2 1-1/8 x 1-1/2 Seatpost Cervelo 27.2 Alloy Front Derailleur Shimano Ultegra 8000 11-speed Rear Derailleur Shimano Ultegra 8000 11-speed Crankset Shimano Ultegra 8000 52/36 Bottom Bracket JY-BB24 Brake Calipers Shimano Ultegra 8020 Hydraulic Disc Shifters / Levers Shimano Ultegra 8020 11-speed Stem Cervelo Alloy Handlebar Cervelo Alloy Saddle Cervelo Road Saddle