3 IN 1 AUTO-FREEWHEEL
The Kettler Air Navigator, Air Happy, Happy Navigator, Jumbo and Brummi tricycles have an integrated patented automatic freewheel coasting hub that keeps the pedals from moving even while you push (with our optional push bar) and allows kids to rest their feet on the pedals while parents guide them. 3 in 1-Pedal has forward for motion, reverse pedal to brake, motionless pedals for coasting.
For purposes of demonstration the Air Navigator model shown below.
 

2005 Robbins Specialties, Inc.