[3 IN 1 KIDS TRICYCLES]: The push tricycle for kids, 2 wheels mode of balance bike mode, 3 wheels mode of push bike trike mode and 3 wheels mode of kids tricycle mode. Switches between a 3-wheel mode to a 2-wheel mode in just a few seconds without tools.Pedals Are Detachable. [ADJUSTABLE SEAT & HANDLEBARS]: This kids tricycles adjustable seat grows with your child, suitable for children from 10 Month to 4 years up to 45kg. Easy-grip handlebars, Multiple adjustment angles, can be adjusted at any time according to the kids riding posture [DESIGNED FOR SAFETY]: This toddler tricycles bike has sturdy carbon steel frame, supportive soft seat, fully&widen quiet ride wheels, 60 degree steering limited to avoid kids side falling. Easy to assemble, take only 3 steps to assemble it. [RECOMMENDED AGES]: 10 Month - 4 Years Old. We Recommend 10-24 Months Baby to Use Three-wheel Mode. 2-4 Years Old Baby Uses Two-wheel Balance Bike Mode. Best 3 in 1 Kids Tricycles and Balance Bike. Meet Kids Requirements at Different Ages. [Sturdy and Durable]: This toddler balance bike has stable triangle structure design protects from tipping over, durable carbon steel frame and fully enclosed EVA foam wheels enable your kids more fun and safe to play.