The NEON Air Tire is our new all-terrain balance bike designed for the most adventurous kids that are ready to go off trails. · UPGRADE TO AIR TIRE Gone are the days of clunky stabilisers, the NEON Air Tire with its 12 inch all-terrain wheels allow our young riders from 3 to 5 years old to upgrade on this balance bike so they can ride just like the grown-ups on all types of terrain. · ALL TERRAIN - The real rubber tyres wheels help provide superior traction and shock absorption for a safe and comfy outdoor ride, preparing them to ride over bumpy grounds or obstacles, and are safer when being ridden on grass, gravel, or off jumps. · ADJUSTABLE - The seat height and handlebar height can also be adjusted to ‘evolve’ with your child, making sure they out learn it before they outgrow it.