Buying an is typically done through the Spare Parts section of the UPPAbaby website or via specialized baby gear retailers that stock replacement components. While most retailers sell the VISTA as a complete bundle (stroller + toddler seat + bassinet), you can source the frame independently if you are looking for a replacement or building a custom configuration. Purchasing Options for UPPAbaby VISTA Frames UPPAbaby VISTA Stroller Frame Only, 2018 - GoodBuy Gear