Indie Twin Car Seat Adapter for Clek / Maxi Cosi / Cybex / Nuna – SET of 2: MNCT-22 Create a custom travel system for your twins. This optional adapter bar can accept two Clek Liing, Maxi Cosi, Cybex Aton, and Nuna Pipa car seats to be used on the 2016-2024 Indie Twin. These adapters are not compatible with 2015 or prior models due to frame re-design. Seat fabric removal is not required for use, just an option. With both infant seats attached the Indie Twin will still fit through a standard doorway. Note: 2024 strollers come with hot-shoes pre-installed for easier set up. Compatible with: - Clek Liing Series - Nuna Pipa Lite series and Pipa Aire - Maxi Cosi Mico Series - Cybex Aton Series (This car seat adapter has been tested with the listed car seat models manufactured from 2016 and later.) *For single car seat compatibility with your Indie Twin make sure to purchase the Indie Twin Car Seat Adapter for Clek / Maxi Cosi / Cybex / Nuna – Single Car Seat.