Ключевые слова: active, adventure, axis, bicycle, bike, biking, black, close up, concept, cycle, defocused, design, detail, endurance, extreme, fit, fitness, grip, ground, gum, ice crusted, journey, melting snow, motion, mountain, mtb, part, rear wheel, replacement, ride, road, rome, rotation, rubber, service, snow, speed, spoke, sport, symmetric, tire, track, trail, trip, wheel, winter, winter tires,