While we don't sell adult training wheels ourselves, most of them do fit on our bikes.
We recommend having them installed by a bike shop since it can prove to be a bit difficult at times.
Amazon is a great place to look for them, here is a link for your convenience: https://www.amazon.com/s?k=adult+training+wheels&ref=nb_sb_noss_2
You're welcome to reach out again with a model of your choice and we can tell you exactly if it will fit on the bike you're looking to buy.
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