Ultra Duo S2 adapter installation example. Stroller, infant car seats and additional adapter sold separately.

Valco Baby Ultra Duo S2 Maxi-Cosi/Nuna/Cybex Adapter

Regular price$49.95
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Valco Baby Ultra Duo S2 Maxi-Cosi/Nuna/Cybex Adapter
Valco Baby Ultra Duo S2 Maxi-Cosi/Nuna/Cybex AdapterDefault Title

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Connect a compatible infant car seat to your Valco Baby Ultra Duo S2 with the Maxi-Cosi/Nuna/Cybex Adapter, model A0519. It gives families a travel-system option for everyday transitions between the car and stroller, using...

Connect a compatible infant car seat to your Valco Baby Ultra Duo S2 with the Maxi-Cosi/Nuna/Cybex Adapter, model A0519. It gives families a travel-system option for everyday transitions between the car and stroller, using one approved infant seat.

Adapter at a Glance

Stroller fitValco Baby Ultra Duo S2
Car-seat brandsCompatible Maxi-Cosi, Nuna and Cybex models
ConfigurationOne infant car seat

Why Choose This Adapter?

  • Build your travel system: add a compatible infant car seat to the Ultra Duo S2 you already own or are purchasing.
  • Choose by exact fit: Valco Baby describes compatibility with most U.S. infant car-seat models from Maxi-Cosi, Nuna and Cybex. Brand name alone does not guarantee a match.
  • Buy the right configuration: A0519 is the single-car-seat adapter option, separate from the A0582 Dual Adapter Set.

Compatibility and What Is Included

Product code A0519
Compatible stroller Valco Baby Ultra Duo S2
Car-seat compatibility Most U.S. Maxi-Cosi, Nuna and Cybex infant car-seat models; verify your exact model before purchase
Included One Maxi-Cosi/Nuna/Cybex adapter for a single-car-seat setup
Not included Stroller, infant car seat and additional adapters

Check before ordering: confirm your exact infant car-seat model with Capital Kidz. Install and use the adapter only as directed by both the stroller and car-seat manufacturers. The product photo is an installation example; the stroller, car seats and additional adapter shown are sold separately.

Frequently Asked Questions

Will it fit every Nuna, Cybex or Maxi-Cosi infant seat?
No universal fit is promised. Valco Baby says most U.S. models; check your specific car-seat name and version before ordering.

Does this purchase let me attach two infant car seats?
No. This is the single-seat A0519 adapter. For a dual-car-seat setup, ask us to confirm the correct A0582 kit and compatibility with both of your seats.

Can I use it on a Trend Duo or Slim Twin?
This listing is specifically for the Ultra Duo S2. Choose the adapter identified for your stroller model.

Are the stroller and car seats in the photo included?
No. This purchase includes the adapter only.

Valco Baby Ultra Duo S2 Maxi-Cosi/Nuna/Cybex Adapter $49.95 Free shipping • Easy returns

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