Infant carrier adapters - RIO SECURELY FIT YOUR INFANT CARRIER Find a retailer With our infant carrier adapters for RIO you can easily and securely fit the BABY-SAFE PRO, BABY-SAFE 3 I-SIZE and BABY-SAFE CORE on RIO, giving you a flexible travel system. JUMP TO ... Infant carrier adapters - RIO Specifications Accessories Infant carrier adapters - RIO Out of stock Find a retailer Specifications Accessories