Top tube length / seat tube angle question
Can someone help me out please? - I did languages at school and maths/trigonometry etc. just makes my head hurt.
Assuming no other differences, how much shorter would the horizontal top tube be on a bike with a 76 degree seat tube compared to bike with a 72.5 degree seat tube, at a point 550mm above the BB centre?
(Time trial bike fit question, by the way).
Assuming no other differences, how much shorter would the horizontal top tube be on a bike with a 76 degree seat tube compared to bike with a 72.5 degree seat tube, at a point 550mm above the BB centre?
(Time trial bike fit question, by the way).
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Comments
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I make it 32.28mm, but I could very well be wrong.0
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yeah i make it 32.33mmpm0
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Thanks both - that's great.0
