Well, I'm taking my 94 TW to Colorado for the 1st time next Saturday. My son and I have been meeting some guys from the CT90 forum for the last two years out there, this time I will be taking my TW as well as 2 CTs. Don't know what to expect, not re jetting or anything like that. We are going to go to Lake City and camping on Lake San Cristobal. Lake City is about 8400' and we will be getting to about 13000' over several passes. Will be riding the alpine loop and doing some in and out trails, been there before, it is really a beautiful area. I will post some pictures when I get back if I can figure out how to do it.
Stock jetting will be fine at those altitudes, though at 13,000, you might want to pull tape off holes drilled in the air filter cover to lean it out a bit.
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