Extra seat unit for Gazelle S pushchair, by CYBEX This allows you to carry 2 children at the same time, twins or close in age, in your Gazelle S pushchair by Cybex, handy when the family is growing. Equipped with a bumper bar, a large canopy, and an adjustable legrest, the extra Gazelle S seat will offer your child all the necessary comfort. Extra Seat Unit for Gazelle S Pushchair, by CYBEX - grey