Aluminium Frame and Fork The Vitus Nippy Superlight Balance Bike is the lightest on the market with an aluminium frame and fork, as well as 10″ wheels with durable airless scuff-resistant tyres. This makes it easy for kids to control, inspiring confidence while learning to balance on a bicycle. 10″ Mag Wheels Using a pair of mini 10″ mag wheels with solid plastic tyres allows your child to role along with ease as well as giving them that little more comfort. Adjustable Seat and Bars For convenience, the Nippy Balance Bike features handlebars which are adjustable; the seatpost allows room for growth, which means the bike can be set to the perfect size as your toddler grows. Prepared and Quality Checked Each bike is fully prepared and quality checked by Wiggle’s team of qualified bike mechanics to ensure your bike arrives in perfect condition. Warning: This balance bike is suitable for children of age 2+ Maximum load weight: 25kg Children should wear a safety helmet at all times Carry out regular visual inspections to the bike ensuring all bolts are tightened to the recommended torque settings Extreme uses (e.g. jumps) are not recommended with this bicycle Never leave a child on this bicycle without supervision Please find the detailed assembly and safety instructions for this bike HERE.