luxury bicycle, sleek design, carbon fiber frame, reflective chrome finish, racing posture, streamlined helmet, performance-oriented, vibrant color accents, LED lighting, ergonomic leather seat, high-endurance tires, urban background, skyscrapers, sunset, dynamic angle, blurred motion, city lights, clear weather, action shot, 3/4 view, dramatic shadows, glossy texture, detailed craftsmanship, sports aesthetic, vibrant street life, bokeh effect.