A few things,
It seems That 250R in its day was the prerenial favorite in desert races, Looked through all my old magazines and there wern't too many colours other than red on the desert scene.
The other one was a question, Do people still race threewheelers in desert competition now days? One of the comments above seemed to suggest this.
Lastly, has a three wheeler ever won a desert race outright?
My toys 85 KXT250A2, 85 ATC250R, 85 Tri-z 250, 06 LT-R450, 04 YFZ450S, 07 125 typhoon x 3, 06 FPV GT.