Kettler Kettrike Happy Plus Surfer Tricycle Kettler Happy Plus Surfer Tricycle with handlebar-mounted storage bag, rear tipping bucket, and chrome-plated push bar With four-position Quik-Adjust frame with one bolt release the tricycle can fit children 1 to 6 years old 3-in-1 Auto-Freewheel allows children to rest their feet on the pedals while parents push them Child-operated dual wheel rear handbrake, limited turn radius steering, and wide synthetic MaxTread tires Lifetime warranty for the frame and 3 year warranty for the parts