Features: Frame: GTR Alloy Frame, Tapered Head Tube, Threaded BB, Flat Mount Disc Fork: GTR Full Carbon Fork, 1 1/8 to 1 1/4" Tapered, Flat Mount Disc, 12mm Thru Axle Rims: Alex ATD470, Tubeless Compatible Hubs: Formula RX-512 12x 100 Front, DC142 QR Rear Spokes: 14g Stainless Steel Tires: Vittoria Rubino Pro, 700x 28c Pedals: Low Profile Nylon with Toe Clips Crank: FSA Tempo, 50/34 Bottom Bracket: Sealed Cartridge Chain: KMC X11, 11-Speed Rear Cogs: Shimano 105, 11-32, 11-Speed Front Derailleur: Shimano 105, 31.8 Clamp Rear Derailleur: Shimano 105 Shifters: Shimano 105, 2x 11 Handlebar: GT Drop Tune, Double Butted 6061 Alloy Bar Grips: Velo Cork, 3mm Stem: GT Design, 3D Forged 6061 Alloy, 4-Bolt Face Plate, 31.8, 7 Headset: Integrated, Sealed Bearing Brakes: TRP HY/RD Cable Actuated Hydro Disc, 160/160mm Brake Levers: Shimano 105 Saddle: GT Road Saddle Seatpost: GT Alloy, 27.2 x 300mm Dimensions:S: (L) 129 x (W) 22 x (H) 72cm M: (L) 130 x (W) 22 x (H) 72cm L: (L) 132 x (W) 22 x (H) 73cm XL: (L) 133 x (W) 22 x (H) 73cm Weight: 10.38kg Shake out the legs or bust your lungs on a burner, the GTR is a road bike thats built with a go out & get it rad-itude. A lightweight alloy frame, decoupled stays, a tapered head tube, & full carbon fork make this bike ready to go out on whatever ride you have planned for the day. Please see images for size guide.