Interesting article on Vittoria Graphene: http://www.cyclist.co.uk/in-depth/785/vittoria-the-future-looks-like-this
Worth reading just for the term "knob squirm"
@croft started
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Interesting article on Vittoria Graphene: http://www.cyclist.co.uk/in-depth/785/vittoria-the-future-looks-like-this