The T67cs is a great place to get your first feel of the fluid, Trikke carving motion. A mid-size frame and adjustable handlebar height allows riders 8 years and up to ride with confidence on this model. Learning comes quicker on the T67 polyurethane wheels when ridden on smooth pavement. You and your kid will discover new fun and fitness. (All major muscle groups engage while riding a Trikke carving vehicle). The T67 is also convertible, allowing you to upgrade the wheels to larger polyurethane or air tires as your skills progress. Trigger folding release system makes it extremely portable and easily storable.