High Durability: It is mainly made of a high-carbon steel frame, rubber tires, and steel wire basket, which are impact-resistant, rust-resistant, sturdy, and not easy to deform, to ensure long-lasting good performance. Flexible Adjustment: The seat height can be adjusted from 17 to 19 inches and the handlebar height can be adjusted from 26 to 28 inches to adapt to children with different heights, allowing them to have a comfortable riding posture. Comfortable Riding: The soft PU seat with sponge filling allows children to sit for a long time without getting tired. The rubber tire with grain patterns can effectively prevent skidding and reduce bumps, so it can easily cope with various kinds of road conditions, allowing children to ride comfortably. Excellent Load Capacity: The sturdy frame and stable triangular structure make this bike have a load-bearing capacity of up to 132.28 lbs. High Safety: The front caliper disc brake and rear holding brake can provide sensitive braking performance. In addition, the premium auxiliary wheels can effectively prevent rollover and guard your kid's safety. Customer Service: Communication is the best way to solve problems. If you have any problems, please feel free to contact us. We will reply and solve the problem for you as soon as possible. Details Manual Bell: A manual bell on the handlebar makes it easier for children to alert passers-by or vehicles to improve driving safety. Anti-slip Pedals: The non-slip pedals have a larger contact surface for a more stable ride. Chain Cover: It can effectively prevent the chain from disengaging, or clothes from being involved in the chain to avoid accidents, and it can also play a decorative role to enhance the overall aesthetics of the bicycle. Rubber Handle: The rubber handle is comfortable and easy to grip, and the textured design prevents hands from slipping during riding and improves riding safety. Application It is suitable for children who are 37.4-45.28" in height and aged from 3-7 years old to ride on various roads, including uneven roads, muddy roads, grasslands, mountain roads, sandy areas, wetlands, etc. Specification Color: White/Black Style: Modern Material: High-carbon Steel, Steel Wire, Rubber, PU, Sponge Process: Plastic Spraying Assembly Required: Yes Braking: Caliper Disc Braking(Front), Holding Braking(Rear) Suitable Ages: 3-7 Years Old Applicable Height: 95-115cm/37.4-45.28in Product Overall Bearing Capacity: Under 60kg/132.28 lbs Rear Seat Bearing Capacity: Under 10kg/22.05 lbs Wheel Diameter: 35cm/14in Handlebar Adjustment Height: 66-73cm/26-28in Seat Adjustment Height: 43-49cm/17-19in Product Overall Length: 103cm/40.55in Package Size: 83*44*20cm/32.68*17.32*7.87in Gross Weight: 9kg/19.84 lbs Net Weight: 8.55kg/18.85 lbs Package Included 1* Children's Bicycle 2* Auxiliary Wheels Other Accessories for Installation Notes 1.Please take height into consideration as children may be different even at the same age. 2.Please train on a flat, open field, or dedicated riding area and avoid riding in crowds or on roads. 3.Please ride under adult supervision to ensure safety. It is recommended that children wear protective gear such as helmets and gloves(not included) to prevent falls and injuries.