Purchase these links to attach a second Primo Viaggio series infant car seat to your Agio Z4 or Peg-Perego YPSI double stroller for twins.

Only one set of links is included with purchase of the Z4 and YPSI strollers - to use as a double stroller with two Agio / Peg-Perego infant car seats, you will need these links as well as the Double Adapter set sold separately.

Compatible with any Peg-Perego Primo Viaggio 4-35 and 4-35 Nido infant car seat from January 2018 to present, and with the Agio Primo Viaggio 4-35 Nido infant car seat.