Kids Can Explore The World On Wheels With The Speedyz Race Car Bike For Boys .It Features Training Wheels, A Chain Guard, Rear Caliper Brakes And An Adjustable Seat Post .The Rubber Grips On The Handle Provide Better Control When Steering The Bike .Bring The Bike To A Safe Stop Using The Rear Caliper Brakes .The Stem Of The Handlebar Has A 45-Degree Steering Limiter To Avoid The Brake Cables From Getting Tangled .Padded Seat Offers Your Child A Comfortable Riding Experience. The Seat Height Can Be Adjusted To Match Your Child'S Preference .Suitable For Children Ages 4 To 7 Years .