Do I need an adapter for it?

Stokke® iZi Go Modular™ by Besafe® has an integrated adapter so you do not need any additional adaptors or parts to use it in conjunction with a Stokke® Crusi, Scoot and Trailz.

Please note that the Stokke® iZi Go Modular™ by Besafe® can be attached to Xplory starting with serial number 24770 and above.