My cousin just completed a charity ride from Reditch in the Midlands to Valley, Anglesey. 190miles
I'm thinking of sponsoring him per wheel revolution....
I think I've managed to work out that with a 28" wheel/tyre diameter I can pay him 1p per 100 revs to give a total of £14.20p. But my brain was starting to hurt..
Anyone fancy doing some number crunching?