Good morning,
There are a couple of separate stories here that are related, but I'll try to stick to the use of the Orange Team Colour.
I first noticed that there were a few incidental pictures of Team Riders in the 1995, 1996 and 1997 catalogue, who were riding Orange bikes. Those catalogues are scanned, and archived on this site if you want to wade through them.
http://www.retrobike.co.uk/gallery2/v/Manufacturer+Archive/Kona/Catalogues/
Anyway, there are a few of pictures in the 1995 catalogue of Team Members who are riding Orange bikes - not very clear, but rather fat tubes for Steel:
.....And what is Max Jones riding here in the 1996 catalogue - presumably taken in the 1995 Season. Again, the tubes seem too fat to be Steel, so possibly painted Kula or Ku.
Getting onto Steel though, there were a few frames that came to light that were apparently Ex-Team Member's Hots, which were either Orange, or Orange to Yellow fade. You'll see Trish Sinclair's Orange Team bike documented on the Serial Number List as 17” 1994 Orange TET 1681. And here is an example of a 1994 Orange to Yellow fade TET 1705, which at 17" could also been one of the girls' bike:
I also thought that the Explosif Team Issue frames, were limited to the Rasta Yellow Flame / Green examples, but there were also some Orange painted examples. Here is a Nemo Columbus Team Issue frame:
The other story that I'll brush on here, require its own thread - the painting up of the Titanium Frames. So apart from the well discussed painted Rasta Yellow Flame / Green examples, I'll just stick to the Orange painted Titanium here.
Here is an interview with Dave Wiens with a 1996 King Kahuna 6Al-4V. The picture below of him riding it in Mountain Bike Magazine does look somewhat washed out, but I believe its the same (Orange) bike in the first picture of the interview, and in the next shot of him in action:
So Monsieur Paul, the Orange colours that I have seen documented in the Catalogues, and the few that you have listed are:
1996 Kula: "Golden"
1997 Explosif: "Mustard"- also seen "Team Mustard" on the 1997 pull-out sheet.
1997 Koa: "Orange Metallic"
1995 Muni Mula: "Magnificent Mustard Metallic"
Phew, that'll do for now, and I would rather not clutter this Ku Serial Number thread with another discussion, so perhaps you would like to start your own thread for your Orange Ku in the "Reader's MTBs --> 1997" section.
Pip