I have the Britax B-safe and the City Select. This adaptor works seamlessly to combine them. Click in - click out. Highly suggested.

We love the BJ City Versa, and it's capability to become a stroller frame for our britax b-safe, so that we can use it from birth until we're ready to use the stroller seat at 6 months. The adapters are super easy to use. Just remove the seat, click the two adapters into place, and then click in the carseat. It's very secure and couldn't be any easier. Way better than the adapters that have a strap or bar on it. This is convenient and makes the Versa even more versatile, looks great, and seems very safe.

I purchased this adaptor to utilize in making my city select a double stroller (newborn and 20mo old). The adaptor brackets allow the Britax B-safe car seat to sit much lower in the stroller frame then their other car seat adaptor causing issues with my front seat for my toddler In order to use both the adaptor and a seat for a my toddler I had to adjust the seat moving the canopy down to its low position and slightly forcing the seat into place which pushes the canopy forward a little. This also means when I have both kids with me I can't recline the seat unless I turn it rear facing (my toddler would much rather hae a view of the world). Also, the car seat does not seem as stable in these brackets as I would like for my newborn-it rocks a little but I dont think the car seat will detach unexpectedly. It's a great concept I just wish the finctionality and use with a second seat was better thought out

This product was so easy to use and so handy when the baby is still sleeping during the day and you want to go for a walk. It snaps in place so easily.