DK 2013 Kvant BMX Bike, White, 20.75-Inch 100% 4130 Chromoly Frame w/ CNC integrated headset & 5mm dropouts 100% 4130 Chromoly Frame w/ CNC integrated headset & 5mm dropouts 100% 4130 Chromoly Frame w/ CNC integrated headset & 5mm dropouts 28t Alloy CNC 8mm Thick Sprocket, DK 36h 3/8 Sealed Front Female Hub & Sealed 14mm Rear Hub with 9t Driver 3D CNC Machined Frontload Stem, DK Pivotal Seat with Alloy Post, and NEW Kenda Ticket White-Wall Tires