Thread: metric & imperial sizes
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Old 27-08-13, 14:26
Pleiades Pleiades is offline
XT-Moto SuperStar
 
Join Date: Aug 2010
Location: North Norfolk
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Pleiades is on a distinguished road
4.75 is narrower than a 130, its roughly equivalent to a 120.

5.00/5.10 is equivalent to a 130.

Here's a pretty good website that explains everything you'll ever need to know about tyre sizing...

https://www.denniskirk.com/help_center/tire-sizes.jsp