Kettler HKS Air Navigator Tricycle has it all! This full-featured trike offers *Seat Belt (New Feature!) *High traction pneumatic rubber tires *Ball-bearing wheels *5-position adjustable frame that is quickly dis-assembled for easy transport & storage. *4- position ergonomic contour seat - total of 9 adjustment positions for widest size range! *Limited-arc steering for safety, resists tipping. *Removable pushbar, selectable front-wheel steering lockout and rear-wheel steering to convert trike into stroller for pre-toddlers. Accepts available stroller handle. *Exclusive freewheeling coaster pedals - pedal forward, backward, or hold pedals stationary to coast. *Removable rear dump bucket encourages creative play. *Accepts up to 2 available tandem seats for group fun or use as stroller for triplets. *Frame warranteed for life - supports up to 400 pounds. (3 yrs on mechanical parts) *Polyethylene plastic parts are heavy, durable, weather-proof, & absolutely non-toxic. *Polyester coating is far more durable than paint, completely non-toxic, guaranteed against fade for 5 years. Made in Germany