Baby Jogger Car Seat Adapter - City Select/City Select LUXThe Baby Jogger Car Seat Adapters let you quickly and easily turn your stroller into a customized travel system. Use these adapters to attach your Chicco or Peg Pergo infant car seat to your Baby Jogger City Select or City Select LUX stroller. You can even fold the stroller while the adapters are still attached, giving you a more versatile travel system. Attach your Chicco or Peg Perego infant car seat to your Baby Jogger City Select or City Select