A BMX bike wheel against the backdrop of a blurred street with cycling riders. bicycle, bike, city, blurred, motion, bmx, sport, activity, sports, high, extreme, trick, street, ride, cycling, biker, young, people, summer, lifestyle, leisure, youth, wheel, dangerous, biking, athlete, men, sunlight, outdoor, body, single, exercise, fitness, teenager, danger, protection, air, fast, blur, enjoyment, hobby, risk, excitement, blurry, stunt, tire, sprocket, metal