Hack Bike Derby

17 frame builders racing home hacked Klunkers over a rain fire filled weekend in Somerset. The Hack Bike Derby is an annual event held over 2 days with a different type of bike and series of races proposed for each year. This year, the first year, the theme is klunkers; the original Mountain Bikes as raced from around 1976 in California, USA. All builders were given the same brief; builders must race the bike they have built, stock car rules apply (if another builder thinks you have an unfair advantage yo