It's 47x15, or barely over 258GI with 23c tubs.
258 gear inches with that ratio would be a nearly 80" wheel....
Haha, you're right, it's actually 84,6". I had just copied what I found on a website as on this side of the pond we're used to the metric system..
@MarkSouth started
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It's 47x15, or barely over 258GI with 23c tubs.