Perhaps you recall from a few years ago a group of individuals who rode their bicycles over and along the continuous ridge of mountains that run north to south, the continental divide created by the upsurge of clashing tectonic plates along western flanks of North and South America. They called their effort Riding The Spine. We have been fortunate to hear back once in a while from some of them. In one case, a few years ago, Goat was in Argentina with something of a mechanical and wrote to ask if we could send him what he needed to get…