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  • 586 SL down to 6.4kg for HC season. Annoyingly I put the front tyre on backwards. Not to worry though, they're made of crepe paper and butterfly wings so I'll probably have to change a tube fairly soon.

  • they're made of crepe paper and butterfly wings

    Veloflex Record? They're tougher than they look.

  • Took a wrong turn reccing a race today and went up an unmetalled road for a kilometre so you may well be right. They feel amazing anyway.

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