â—† Frame Material: carbon steel

â—† Net weight: 19 KG

â—† Gears: 21 Speed

â—† Load Capacity: 120 KG

The Best Folding Ring HUMMER Bicycle: The steel hardtail frame provides solid performance and efficiently transfers pedal power for strong acceleration on straight surfaces and uphill climbs. Just follow the simple step-by-step instructions; our product manual guides you through every step. This 24-inch model is ideal for ages 9-11 and a rider height of 70-85 inches; in HUMMER Bicycle for kids An alloy quick release enables easy seat height adjustment.