Team Moto Liberty was big back in the early/mid 90's here in the US. They sponsored many 125 and 250 riders at the club level as well as at the AMA 250 GP level.

They even sponsored Nicky Hayden (actually all the Hayden boys) back in 1992 on a 125 gp bike.

Team Moto Liberty kind of went the way of the 2-stroke in the US in the late 90's as the AMA series ramped down and the USGPRU starting up a "national" series.

As for the bike in question, could have been a team bike (or sponsored rider) back in the early 90's.

Moto Liberty has continued to be the importer of RS Taichi products and Audrey Menarik is still a big supporter of motorcycle racing in the US. At one time, there was a big push to have her take over over site of the AMA 250 GP series. THat never happened and our national 250 G series went away very soon after that.