Sporty electric bicycle with European specifications, size 28, aluminum. Durable frame made of high-quality aluminum alloy, providing superior shock resistance and long-lasting structural rigidity. Tires and Comfort: Tires sized 28 × 1.95 inches specially designed to provide a smooth ride on paved roads and good stability on light gravel paths. Design: An elegant matte gray finish gives the bike a modern and versatile look, whether in the city or outdoors. Motor and Battery: High-performance 350W, 36V motor paired with a reliable 36V, 10Ah battery. Top Speed: 35 km/h. Climbing Ability: Capable of climbing slopes up to 25 degrees. Charging Time: 3 hours. The title is "Race Challenge Sport Bikes Exhibition".