Viper carbon lite 2008 frame - any views????

rustybug69

seen these on chain reactions web site and look to be good value - has anyone ridden or owned one? i'm looking to buy a new frame circa £150 mark to base my new lightweight xc/mild trail ride on. Anything else worth looking at?-build will use 2008xt groupset with 100mm forks and race face evolve bars stem post etc :?