don't know what tubing it is but if i remember they were reynolds 500 or 501.
Dawes Ultra Vintage Road bike | eBay
<p dir="ltr" style="margin-top:0; margin-bottom:0;">Dawes Ultra Vintage Road Bike.</p> <p dir="ltr" style="margin-top:0; margin-bottom:0;">Frame size 56cm M</p> <p dir="ltr" style="margin-top:0; margin-bottom:0;">British made</p> <p dir="ltr" style="margin-top:0; margin-bottom:0;">Shimano...
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