This was an absolutely frustrating process. The car seat did not fit into the adapters. What a shame because the stroller is so nice, and we love our single city mini. Therefore, having a double stroller is absolutely useless when you still are using a car seat for an infant and the adapters don't fit. You would think a car seat of the same brand as the stroller would be the easiest fit.

The model number of the adapter should be compatible with the stroller I have, which is why I purchased this model of attachment, but it still does not fit. Quite frustrating and not sure what I can do to resolve this.

First, most reviews say they can't figure out the left side adapter piece-what Baby Jogger fails to mention is that you have to remove the sunshade in order to click in the adapter. My problem is that once the car seat is clicked in it's impossible to get out! I have the CityGo carseat so you would think that using all of the same company's products would make it easy to use. Any suggestions on how to easily remove the carseat? If we can't figure out an easy way I'm returning these adapters. I'm not about to struggle in the middle of the summer with a toddler and my infant stuck in a carseat that won't come out of the adapters.

Left side of adapter does not have any place to click in? I don't know if I have an older model or not. Can someone help?

How is it the left side of the bracket has no way to fit? It seems that this problem has been going on for a long time and still keeps happening.

Could someone please inform me how to get the left side to connect to the stroller?

I have the city mini gt double and the adaptor on the left side won't fit! Please let me know what I can do. I checked the compatibility chart and the model numbers match, but the flat side won't click in.

Works perfectly with my BabyJogger City Go carseat and my BabyJogger City Mini Double stroller. The only complaint I have is that when the carseat is attached the canopy on the other seat is kind of tough to open. It is able to open fully, but it gets stuck on the car seat.

It works very well so far. The only thing is that it does stick sometimes when I try to remove the car seat. I also wish that I could use the sunshade, the sun is not completely blocked just by the car seat shade.

We bought this to convert our baby jogger mini double stroller to allow for us to use the citi mini gt car seat. It was easy to install. We were concerned as past reviews said the one side was hard to get in. First you need to make sure you are installing it on the correct side. Second remove the cover. It was easy and so glad we can now use the car seat in the double stroller

These adaptors need redesigning. To get a Graco click connect car seat to release you have to take the whole adaptor off with the car seat and than reattach every time. It is super annoying and cumbersome. I absolutely love this stroller but, this car seat adaptor is very very poorly designed.

This Adapter has changed my life, i owner a city mini double stroller for my first 2 kids. Then, I recently had a third one and the ability to continue to use this stroller as a travel system has been amazing. Plus it allows the other two to take turn sitting.

This is exactly what I needed to use my Cybex carseat on my baby jogger single cityMini stroller. I have a single stroller, not a double as referenced by other reviewers, so perhaps that makes a difference. Sometimes tricky to lock in, but solid construction after over a year of regular use and I'm very pleased with it.

I have this stroller, thought it was great until I realized you can't use 2 adaptors! Why have a double stroller you can't use for twins!

Have the City Mini GT Double. Purchased two sets of these adapters to allow is to use the stroller with our car seats. As previous review, adapters fit in the right side of the stroller but do not work on the left. Very disappointing and would not recommend this product.

Have the City Mini GT Double. Purchased two sets of these adaptors to allow is to use the stoller with our car seats. As previous review, adaptors fit in the right side of the stoller but do not work on the left. Very disappointing and would not recommend this product.

I just tried attaching this to my city mini double but can't seem to figure it out. I can get the right sided piece attached but not the left. The instructions are horrible and I can't seem to find anything else online.