I don't know exactly, but I think that it is a special version of Super Record.
Maybe you should call it Super Record Sprint instead of Ruper Sprint.
The seat tube stamp says SPRINT485 instead of SPRITN485 ?
Example: my 1984 track frame is a Super Record Pista, but the seat tube stamp says 6giorni.
I assume that your Sprint is more or less the same as Super Record, but a bit different. Maybe geometry ?
On Velospace I saw one and the owner mentioned a curved top tube (hard to imagine). Maybe it's an ovalised top tube (same as my track frame and most CX frames).
If you really want to know it for sure, you have to email Alberto Falconi.
I don't know exactly, but I think that it is a special version of Super Record.
Maybe you should call it Super Record Sprint instead of Ruper Sprint.
The seat tube stamp says SPRINT485 instead of SPRITN485 ?
Example: my 1984 track frame is a Super Record Pista, but the seat tube stamp says 6giorni.
I assume that your Sprint is more or less the same as Super Record, but a bit different. Maybe geometry ?
On Velospace I saw one and the owner mentioned a curved top tube (hard to imagine). Maybe it's an ovalised top tube (same as my track frame and most CX frames).
If you really want to know it for sure, you have to email Alberto Falconi.