KIRU it’s a new-generation balance bike with frame and fork made out of ultralightweight Magnesium alloy, which saves 25% of weight compare to traditional aluminium alloy frame. With the new ultralightweight material also comes a unique design with dynamic lines and shape. You cannot be indifferent to all-new KIRU, so your kid will be a star on the field for sure. ultra-lightweight magnesium frame and fork innovative geometry with low centre of gravity adjustable saddle (lowest position 320mm from the ground) 12-inch wheels with aluminium rims pneumatic tyres for ultimate comfort and control easy to operate v-brake (KIRU RACE) certified according to EN 71 standard weight 4.1kg