There's nothing in the world to stop every other cycling team to develop their own technology. The fact that the GB team are fast is mostly down to the sheer numbers of cyclists there are and because they go round schools recruiting sporty kids and then training them up, on a huge scale. In any case you immediately rebut your own argument by mentioning F1. So long as the equipment conforms to the rules it's fair. That's the definition of fair. Not pumping yourself with EPO.