|VF400F on track|
Hard to find information. I have only 2 pictures without details.
Perhaps the front page of an advertising for a kit. The bike seems to have a VF1000R front :
Found in an Italian Web site, rider Bruno Bergamelli, strange middle fairing:
No data for this one:
Several pictures from Japan:
A lot of race bike where updated with VF400R engine, swingarm, new wheels, brakes, liquid circuit and swingarm :