Prototype 1987
This is an intermediate model between 2nd and 3rd series, sadly it was never built:
red frame
red frame, and red fairing with gold lines, combined to a red and black seat
like 1st/2nd series: oilcooler behind front fairing, tankfairing, rear pannels
like 3rd series: front fairing, exhaust tubes on the left, hydraulic clutch
? built