Product Description XK-M03 assembly skate scooter for kids backpack 3 wheel kids scooter Material: aluminum tube& Plastic Wheel: PVC wheel front 125mm& rear 100mm ABEC-5 bearing N.W.: 1.9kg Product Size: 56*24*6.5cm Weight capacity: 30KGS Our Services As to your inquiry ,we ensure we fully understand your requirment and can offer what you want . We will double confirm all item details befor mass producation We will inform shipment details after goods send out For any sample request,we will try our best to offer what you need in lowest cost . After sale service is lasting !