Morning all. Just read the following article http://road.cc/content/review/222447-ti ... -aero-2017 and it reminded me of something I meant to ask a while back. The frame is described as open mould. So which bike(s) have the same frame but different brand? And what else is out there? I believe the Beacon bikes are an open mould available to anyone, as are 7vrn track frames. I've also end De Rosa bike? seen it elsewhere that many Planet X & Ribble are also open mould/clones of other, more expensive bikes. Indeed isn't there at least one Ribble bike supposedly identical to a high end De Rosa?