How to change a bike tyre

A 7min video on how to change your bike tyre. always a more painful experience than it should be so if you havent done it before and you are heading off on The Gobey Challenge on Sat download this video!

Its not too late to join us on the London to Cambridge bike ride Sat 18th bike ride – be at Tottenham Hale Railway Station at 630am – click here for all the details

To donate in the fight against Leukaemia click here