Globber Trike Explorer Balance Bike This sturdy 2-in-1 balance bike can be used as both a two-wheeler and a three-wheeler. This way, your child can learn to cycle at a very young age. The saddle is height-adjustable and the tricycle function makes this balance bike suitable for children from 2 years old. Specifications: Color: blue, black Gender: junior Material: aluminum, plastic Wheel material: EVA Dimensions: 53 x 76.5 x 38 cm (L x W x H) Front wheel diameter: 250 mm Rear wheel diameter: 220 mm Seat height: 31 to 34 cm Maximum load: 20 kg Weight: 4.5 kg Age: from 2 to 5 years