My dj02 has over 80.000km on it, and i use it from everything from dayly commute, to enduro-ish races, and everything in between. Its still going strong, and uses no oil.
I would probably replace wheelbearings, and go over all other "external" bearings. (lube or replace)
Then all the usual stuff, change oil and filter, new tubes and tyres and so on.
Do it all a couple of weeks before you're trip, so you have time to "test" the bike afterwards.
|