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B-Ready Stroller Lower Infant Car Seat Adapter



(View all from Britax)
SKU #: BRX1247
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List Price: $79.99

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About the Brand

Britax B-Ready Stroller Lower Infant Car Seat Adapter


  • Car seat adapter
  • Allows you to attach an infant car seat in the lower position
  • Allows you to use two infant car seats with the B-Ready stroller
  • Adds click and go system to lower position of stroller
  • Stroller can be folded without removing adapter
  • Simple adapter keeps the family moving together
  • Great for one or perfect for twins
  • For use with the Britax Chaperone infant car seat
  • Easy installation and removal
  • 1 Year manufacturer's warranty
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Product Details:

  • Material: Metal


  • Overall: 22" H x 18" W x 8" D
  • Overall Product Weight: 2.6lbs

Britax B-Ready Stroller Lower Infant Car Seat Adapter

Weights & Dimensions

  • Overall: 22" H x 18" W x 8" D
  • Overall Product Weight: 2.6lbs


Product Type: Car seat adapterColor: Black
Material: MetalNumber of Items Included: 1
Life Stage: BabyGender: Unisex
Country of Manufacture: Imported 
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Britax B-Ready Stroller Lower Infant Car Seat Adapter

When you buy a Britax B-Ready Stroller Lower Infant Car Seat Adapter online from AllModern, we make it as easy as possible for you to find out when your product will be delivered. You can check on a delivery estimate for the Britax Part #: S842400 here. If you have any questions about your purchase or any other Stroller Accessories product for sale our customer service representatives are available to help.Whether you just want to buy a Britax B-Ready Stroller Lower Infant Car Seat Adapter or shop for your entire home, AllModern has all of your design needs covered.

About the Manufacturer

Peace of Mind. That's why families around the world have chosen Britax for more than 30 years. They know that Britax's safety, engineering, and experience have made it the best-selling child seat in England, Europe, and Australia. Consumers and retailers know when it comes to child seat safety and innovation, Britax continues to be the world leader.

Today, American parents are discovering the features, safety, and style built into every Britax child seat and booster seat. Introduced in America only ten years ago, Britax seats have already developed a strong following among moms and dads, grandparents and top-end auto makers like Porsche and Mercedes Benz who appreciate Britax quality and flair for style.
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Customer Reviews
Average Overall Rating:
(based on 21 reviews)

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Tell us what you think about the B-Ready Stroller Lower Infant Car Seat Adapter. It will help us provide you with better products in the future and help your fellow Wayfair shoppers make better purchases.

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B-ready lower arm for Britax stroller

Eric from Rowland Heights, CA– Verified Buyer

I got this for my sons Graco carseat. Needed this along with the Universal carseat adapter. This frame is very strong. In fact, I made a wooden plank and places it on top as a standing board for my daughter and it held her weight with no issues.

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Not that useful

Raymond from Fairfax, VA– Verified Buyer

The price and this not being included with the b-ready seems like a price gouging effort by Britax. Why get the b-ready when you could get the b-agile The answer is so you can add a second seat which requires you spend $60 for this attachment then extra for the infant car seat or the 2nd lower seat. I'd forgo the 2nd lower seat in the future seeing as our nephew prefers to be heldwalked, and the stroller is more just to hold our junk.

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Must have with stroller

Erika from Laredo, TX– Verified Buyer

U need this for the stroller when you are using the double sits. I still use it with my toddlers, it adds weight to the stroller but i need it.

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itohowo from oak park, MI– Verified Buyer

stroller piece got to me on time.would recommend it

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Everything is good

G from Illinois– Verified Buyer

Everything is good with the adapter and it is what we expected from the description. I have no complaints.

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Just as Expected!

Lyndsay from Rochester, MI– Verified Buyer

Going to be a perfect solution for our second child. Plus it was a great deal on Wayfair and arrived very quickly!

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Very useful

Edward Alonzo from Burlington Vermont

Very Useful for the second kid, only problem is that it makes it the stroller a little hard to close. Not a big problem though, you can still close it to the first notch on the locking tab.

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Very convenient to have

natasha from lynnwood, WA– Verified Buyer

Snaps into the britax be ready stroller and converts the stroller into a double stroller. Car seat snaps right into it.

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Looks Like It Will Work Fine.

Jennifer from Delaware

This stroller car seat adapter seems to be of good quality and looks like it will work out fine for us.

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Best price. Fast delivery. Awesorne.

Trish Luna from Nashville, TN– Verified Buyer

This product is essential for a family with 2 little ones. We bought this for our daughter who has 2 little ones 15 months apart and it works perfectly for the baby and the toddler.

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