Now young children learning to ride on the Razor Pocket Mod Scooter models Euro, Vapor, Bellezza, Petite, Betty, Sweet Pea, Chrissy, Bistro, Kiki & Hot Mod using our Training Wheels Kit. Our Training Wheels Trainer system allows for adjustability and adaptability. With our Trainer you can adjust the wheel height and mounting position for your type of riding terrain as well as rider's skill level. As the rider gets better you can raise the wheels incrementally higher until balance is achieved. Start with training wheels fully down and as your riders skills and confidence increase raise the training wheels incrementally until they are fully up and the child is balancing the bike underway. Installation is easy because our Trainer Kit is specifically designed to fit the Razor Pocket Mod Scooter models Euro, Bellezza, Petite, Betty, Sweet Pea Vapor, Chrissy, Bistro, Kiki & Hot Mod. Detailed directions walk-you through assembly. Our Trainer mounts under the scooter floorboard using the center-stand mounting flanges for attachment giving you the best balance, strength and durability. We use solid steel axle, clamps and billet aluminum bracket mounts with grade 8 bolts, washers and nylon nuts for a perfect fit every time. The Trainer will give children quality “Seat Time” to develop important riding skills while offering parents complete confidence and satisfaction. The greatest attribute of the Universal Trainer is that it is adjustable. As your first time rider gets better at riding you can adjust the height of the wheels to slowly help your rider achieve balance while riding.