WTU346CT0073K
2016 Trek Silque SL Di2 Ultegra. Bike is light and dark grey with some black. Cassette: Shimano Ultegra, 11-speed: 11-32. Crankset: Shimano Ultegra. Front and Rear Derailleur: Shimano Ultegra Di2. Tires: Bontrager R2 Hard-Case Lite, 700 x 25c. Frame Construction: Trek 400 Series OCLV Carbon w/E2, BB90. Petals: street variant.