These are also needed to fit the Ramble Carrycot to the Versatrax. Joie Car Seats.
Joie Versatrax Car Seat Adapters Adaptors for Maxi Cosi & Joie Car Seats
Joie Versatrax Car Seat to Pram Adapters
Joie Finiti Car Seat Adapters for Maxi Cosi Car Seats & Calmi Cot
Joie Aeria Car Seat & Signature Ramble Calmi Carrycot Adapters
Joie Chrome DLX Car Seat Adapters for Joie i-Gemm - Cybex - Maxi Cosi
Venicci Tinum & Edge Car Seat Adaptors for Venicci/ Maxi Cosi/ Cybex Joie
