Specifications: Ultegra Di2 Frame: Teammachine SLR 01 Premium Carbon with Aerocore DesignICS TechnologyIntegrated Aerocore Bottle CagesStealth Dropout DesignTCC Race Compliance LevelPF86 Bottom BracketFlat Mount Disc12x142mm Thru-Axle Fork: Teammachine SLR 01 Premium CarbonICS Technology Stealth Cable RoutingTCC Race Compliance LevelStealth Dropout DesignFlat Mount Disc12x100mm Thru-Axle 48mm Offset (Size 47-51) 43mm Offset (Size 54-61) Seatpost: Teammachine SLR 01 Premium Carbon D-Shaped Seatpost15mm Offset Handlebar: ICS Carbon One-Piece Full Carbon Cockpit Stem: ICS Carbon One-Piece Full Carbon Cockpit Saddle: Fizik Argo Vento R3 (140mm) Crankset: SHIMANO Ultegra 52-36T Cassette: SHIMANO Ultegra 11-30T Chain: SHIMANO Ultegra Front Derailleur: SHIMANO Ultegra Di2 Rear Derailleur: SHIMANO Ultegra Di2 Shifters: SHIMANO Ultegra Di2 Brakes: SHIMANO Ultegra RT-MT800 Rotors (160/140) Rims: DT Swiss ARC 1400 Carbon Disc 50mm Hubs: DT Swiss ARC 1400 Carbon Disc Tires: Vittoria Corsa 25mm Max Rider Weight: 110kg / 242lb Accessories: Aerocore Bottle Cages Weight: 7.30 kg