With our Hotwalk, the little ones can discover the joy of cycling at an early age. It is specially designed for children from 18 months to 4 years old - to prevent falls and increase smiles. Learning to ride a bike couldn't be easier. The bike needs to be assembled. Tools are included in the delivery. The sturdy A1 Premium aluminum frame has a low standover height. Kids can easily get on and off. The 12-inch aluminum wheels are not only light but also durable, able to withstand the demands of the little ones. The Rhythm Lite Airless tires never go flat. With them, kids can have fun on the road and off-road without worry.