I've received a few requests about the history of the earliest 1190RX bikes, so I wanted to make a thread just for the topic. As new information becomes available I'll update the thread, but feel free to ask questions for anything I might have missed.
At the AIMExpo (October, 2013), EBR unveiled the '14 1190RX:
At the show were the 6 pre-production bikes (4 at the EBR booth, 1 that started at the dealer unveil and then moved to the AMSOIL booth, and 1 outside with the EBR trailer).
These were VINs #002-006 and 010. VIN #001 was not built early, as it was to be the first one off the production line and going straight to Barber. It was too valuable for them to build early and risk anything happening to it. (Per EB)
#002 - This was the red RX suspended in the air at the unveiling. It stayed at EBR until the receivership, and was bought at auction. It had been used to model the design for the 1190SX, so the front end had been disassembled and reassembled to SX trim. After the conversion was complete and approved, at some point some of those SX parts were removed (presumably to be installed on SX bikes), so it was bought partially complete, and the owner returned it to RX trim in the original bodywork used to model the RX (in white). If you look closely, you can see the SX handlebar still mounted when the owner purchased it.