Britax has always been a leader in baby gear as well as well-known brand in many households. In fact, their strollers and car seats consistently top the charts in safety, craftsmanship and for being parent-friendly. Recently, they have made several changes to their stroller/travel system line, particularly with their adapters. As a result, it’s been hard to keep up. So, we’ve made a list or car seat adapters for Britax strollers in order to streamline the changes and make sense of which car seats are compatible with your single Britax Stroller.

If you have a Britax car seat:


If you have a SINGLE Britax Stroller and a Britax car seat, you are already set to make a travel system. In other words, no additional adapters are required . Your stroller already comes with Click & Go adapters that allow you to click your car seat into it and stroll away.

These seats below are compatible with the Click & Go system:

*Please note that if you have a B-SAFE Infant Car Seat, (This is the OLDER version of the seat and has been retired and replaced with the B-Safe 35), your seat will NOT be compatible with the Click & Go adapters. 

When you’re done with the infant stage, you can remove the Click & Go adapters and replace them with an accessory of your choice. For example, you can add the snack tray, for single strollers (sold separately) to upgrade your child’s ride and add convenience.  

britax stroller with snack tray accessory

If you have a Nuna, Cybex or Maxi Cosi car seat:

For those of you with a Cybex, Nuna or Maxi Cosi car seat, you may still be able to make a travel system IF and ONLY IF you have either the Britax B-Agile (single), B-FreeB-Ready, Affinity, Pathway, and B-Lively (single) models. In addition, the Britax website does say that this adapter works with most Britax strollers that feature the Click & Go system. 

The following car seats are compatible with this adapter:

  • Britax Willow (*with B-Free and B-Lively only using adapter)
  • Maxi Cosi Prezi, AP, Mico 30, Max 30
  • Nuna Pipa and Pipa Lite
  • Cybex Aton, Aton 2, Aton Q, Cloud Q
Britax car seat stroller adapter nuna cybex maxi cosi

If you have a Chicco, Graco or Peg Perego car seat:

Unfortunately, the following generic Infant Car Seat Adapter Frame is now discontinued and no longer available from Britax or specialty retailers. 

You could try browsing on or eBay, but I’ve been unable to find them. Good luck and I’m sorry! This adapter used to allow you to make a travel system with non-Britax brand seats, but is no longer available.

These seats USED TO BE compatible with this adapter:

Britax Double Stroller:

A double Britax stroller will limit your options, as compared to the single stroller versions because not as many adapters exist.

For those of you that have a B-Lively Double stroller and a Britax Infant Car Seat, THIS infant car seat adapter will allow you to make a travel system with only ONE car seat. However, you cannot put TWO infant car seats on this stroller – one spot is reserved for a toddler.

Any Britax infant seat will be compatible with this adapter:

Double Britax Stroller Adapter

If you have a 2017 (After March 2016) or newer B-Ready Stroller and a Britax Infant Car Seat, THIS infant car seat adapter will allow you to make a travel system with one car seat on the bottom lower adapter. In addition, the upper adapters of this stroller are Click & Go so you can also put a car seat in that position.

These seats are compatible with this adapter:

Britax b-ready lower infant car seat stroller adapter

For car seats not mentioned above:

If you have any other car seat that is not mentioned above, sadly at this time, you cannot make a travel system with your Britax stroller. Give it a few months, and once your baby is old enough, they can ride in the stroller without needing their car seat. 

Want to Browse?

Here are some quick shopping links so you can easily find what you’re looking for.

Ready for the Next Step?

Is your child still riding in an infant seat, but you want to find out what seat you will need next? Read through our blogs below in order to learn more about other interesting topics. Topics include moving your child into the next car seat, how to know when your car seat expires and what car seat might be a great fit!

Baby Logic may earn a small commission for any endorsement, recommendation, testimonial, and/or link to any products or services from this website. Your purchase helps support our work in bringing you real and logical information about parenthood and babies.

Craving more sweet pregnancy guidance?

Tell us your due date and we'll deliver the scoop straight to your inbox each week!

* indicates required

( mm / dd / yyyy )

7 thoughts on “Which infant car seat adapter do I need with my Britax Stroller?

  1. Skyller says:

    By using the Britax Click Go adaptor you can transform your Britax B-Agile 3 and 4, B-Agile 4 Plus and B-Agile Double into a multi-functional travel system. This convenient adaptor enables you to use these Britax strollers right from birth and up. Once the adaptor is installed, you can effortlessly attach the Britax hard carrycot and the Britax R mer infant car seat Baby Safe Plus SHR II to the strollers B-Agile 3 and 4, B-Agile 4 Plus and B-Agile Double.

    • Dr. Rachel Rising , D.C., C.P.S.T says:

      Hi! This adapter ( is compatible with the following car seats and your B-Ready: Maxi Cosi (Mico AP, Mico 30, Mico Max 30) Nuna (Pipa, Pipa Lite) and Cybex (Aton 2, Aton Q, Cloud Q) car seats. Also, your B-Ready should already come with Click & Go adapters so you can use any Britax infant car seat with it also, such as B-Safe 35, Endeavours, Ultra and the Gen2 line.

  2. Jesseca says:

    I have an older b-agile stroller from a travel system that I purchased in 2012. Will the newer Britax or Chicco infant car seats snap unto my older stroller with adapters?

    • Dr. Rachel Rising , D.C., C.P.S.T says:

      Hi! Thanks for reaching out! If you still have the Britax Click & Go adapters that came with your stroller, your newer Britax car should still clip right in. If you want to use a Chicco brand infant seat, you’ll need the Chicco adapter that has been discontinued for several years now, unfortunately.

  3. Rachel says:

    I found the generic adapter so that my key fit 30 car seat can work with my Britax be ready stroller. But I CANNOT figure out how it works. The car seat is NOT clicking into it. And I can’t find any videos on how. Can you help?!?!

Leave a Reply

Your email address will not be published. Required fields are marked *