I'm lucky to get 2 seasons out of my bikes.
http://story.news.yahoo.com/news?tmpl=story&cid=1516&e=6&u=/afp/20050119/od_afp/britaintransport_050119025258
http://story.news.yahoo.com/news?tmpl=story&cid=1516&e=6&u=/afp/20050119/od_afp/britaintransport_050119025258