Frame Sizes One Size Colors Matt Blue / Cyan Frame Tapered Hi-Tensile , Low Profile U-Brake Mounts, Mid-BB, Removable Rotor Tabs Fork CroMo Steerer, tapered High-Tensile Legs Shock N/A Components Handlebar Steel, 8\" Rise Stem Giant Front Load Alloy, 1 1/8\" Seatpost CroMo Micro Adjust Saddle Ultralight, 8mm Rails Pedals Giant platform Drivetrain Shifters N/A Front Derailleur N/A Rear Derailleur N/A Brakes Tektro 907A U-Brake, Soft Gray Pads Brake Levers Tektro Alloy Cassette 13T Chain KMC Z410 Crankset 3-Piece Tubular CroMo, 33T Bottom Bracket Loose-Ball Mid Wheels Rims Aluminium Hubs [F] Alloy 3/8\" Axle, [R] Alloy 14mm Axle, 36h Spokes BED Stainless Tires [F] Giant Waffle 20x2.125\", [R] Giant Sole-O 20x1.95\"