Does anybody know what size tire a Bird Engineering thunderbird uses? I've been looking for a while, but everything i check gives me different sizes. I'd provide a picture, but I don't have any.
The closest I feel I've gotten to the size is a 2.5-12 tire (Hopefully I'm right).
My dad has a frame, but it has different forks and wheels. I don't know if he's gonna want to sell just the frame, since he wants to sell the entire bike, but I can ask him if you want.
My dad was planning on using this frame for our first engine but he just let me put it on my thunderbird and it's been sitting in our garage ever since, and he's been wanting me to find out the name of it. (Sorry if the picture is unclear but it's the only one I have right now.)
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