Frame 700 Series OCLV Carbon, KVF (Kammtail Virtual Foil) tube shape, adjustable top tube IsoSpeed, invisible cable routing, control center, micro-adjust seat mast, precision water bottle placement, 3S aero chain keeper, DuoTrap S compatible, flat mount disc, 142x12mm thru axle Fork Madone KVF full carbon, tapered carbon steerer, invisible cable routing, flat mount disc, carbon dropouts, 12x100mm thru axle Wheels Wheels Bontrager Aeolus Pro 5, OCLV Carbon, Tubeless Ready, 21mm rim width, 50mm rim depth, 100x12 thru axle front, 142x12mm thru axle rear Tires Bontrager R3 Hard-Case Lite, aramid bead, 120 tpi, 700x25c Drivetrain Shifters Shimano Ultegra R8020, 11 speed Front derailleur Shimano Ultegra R8000, braze-on Rear derailleur Shimano Ultegra R8000, short cage, 30T max cog Crank Shimano Ultegra R8000, 50/34 (compact) Bottom bracket Trek BB90 Cassette Shimano Ultegra R8000, 11-28, 11 speed Chain Shimano Ultegra HG701, 11 speed Components Saddle Bontrager Montrose Elite, titanium rails Seatpost Madone aero carbon seatmast cap, integrated light mount, 25mm offset Handlebar Trek Madone adjustable aero VR-CF, OCLV Carbon, internal cable routing Grips Bontrager Supertack Perf tape Stem Trek Madone aero, invisible cable routing, 7 degree Headset Madone integrated, stainless cartridge bearings, sealed, 1-3/8˝ top, 1.5˝ bottom Brakeset Shimano Ultegra R8070 hydraulic disc Weight Weight 56 - 8.72 kg / 19.23 lbs