Single speed 20 in. wheel folding model with aluminum frame. Fits nearly all 26 in. and 700c bikes. Proven steel hitch with quick-release system fits most seatposts. Safety flag, full coverage chainguard, and splash guards. Weight capacity of 100 pounds. 62 in. L x 22 in. W x 41 in. H. Minimum Age (months): 48. Maximum Age (months): 96. Great way to teach children the rules of cycling, while keeping them close and safe. Parent rider has total control of steering, braking, speed, and balance. Your son or daughter can pedal to help you along, or just coast and enjoy the scenery. Silver color.