I think they are using a new variant of EPO, called CERA (Continuous Erythropoietin Receptor Activator) which I'm presuming hasn't been detectable up until now. Hence the sudden spate of positive tests. thats what they just said on tv
@dogsballs started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.