I've been offerd a '96 Rigor Mootis in a size 18" but have not had a chance to measure the frame.
From the Moots website, the toptube length is perfect (23"), but i cant work out the seat tube length.
Is it measured as is (centre bb to top of seat tube/top tube junction) or as a horizontal equivalent?
Any help appreciated.
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Thread: Frame sizing help please?