Kestrel RT1000 Shimano Ultegra Carbon Fiber Road Bike FEATURES: Sizes: 47cm, 50cm, 53cm, 56cm, 59cm, 62cm Color(s): Matte White Main frame: Blend of 700K & 800K High Modulus Carbon Fiber Rear triangle: Blend of 700K & 800K High Modulus Carbon Fiber Fork: Kestrel EMS Pro Full Carbon, 1 1/8 - 1 1/2 Tapered Steerer Crankset: Oval Concepts 720 hollow forged, 50/34T (47cm, 50cm: 170mm; 53cm, 56cm: 172.5mm; 59cm, 62cm: 175mm) Bottom bracket: Oval Concepts external threaded w/ BB30 adaptor Front derailleur: Shimano Ultegra, Braze-on Rear derailleur: Shimano Ultegra, 11-sp Shifters: Shimano Ultegra STI Cassette: Shimano Ultegra, 11-28T Chain: KMC X11L, 11-sp Wheelset: Oval Concepts 527 Alloy Clincher, 27mm rim, 20H Front, 24H Rear Tires: Vittoria Zaffiro Pro Slick 700 X 25c Brake set: Shimano Ultegra Brake levers: Shimano Ultegra Headset: FSA Orbit 1 1/8 Top, 1 1/2 Bottom with 15mm Top Cover Handlebar: Oval Concepts 310 6061 Alloy, Ergonomic Fit (47cm, 50cm: 40cm; 53cm, 56cm: 42cm; 59cm, 62cm: 44cm) Stem: Oval Concepts 313 6061 3D-forged 31.8mm +/- 6 degrees (47cm, 50cm: 90mm; 53cm, 56cm: 100mm; 59cm, 62cm: 120mm) Tape/grip: Kestrel Suede with Gel Padding Saddle: Oval Concepts 700 w/ CrN-Ti Alloy Rails Seat post: Kestrel EMS Pro Aero Weight: 17.27lbs / 7.85kg * Subject to change without notice.