SPECIAL ADAPTERS DEDICATED TO EMPIRE PUSCHCHAIR. ADAPTERS ALLOW YOU TO INSTALL THE MOST POPULAR CAR SEATS BRANDS SUCH AS VENICCI ULTRALITE, MAXI-COSI, CYBEX, BESAFE, JOIE ON EMPIRE CHASSIS. ADAPTERS HAVE BEEN DESIGNED IN A WAY THAT THE CAR SEAT ON THE CHASSIS IS ALWAYS IN THE MOST OPTIMAL POSITION.