Joolz Hub Car Seat Adapter Cross town by car. With these car seat adapters, almost any car seat will fit onto your Joolz Hub. Attachment and detachment is easy. Features Attaches to the chassis of the seat Only fits the Joolz Hub Does not fit the Joolz Day² and Joolz Geo² Is compatible with the following car seats Joolz iZi Go Modular by BeSafe BeSafe iZi Go Modular, BeSafe iZi Go X1 Maxi Cosi CabrioFix, Maxi Cosi Pebble, Maxi Cosi Pebble Plus, Maxi Cosi Mico 30, Maxi Cosi Rock Kiddy Evolution Pro 2, Kiddy Evoluna i-size Nuna Pipa (lite)