Rambo Mambo
Kona Fan
1999? Cool! I can’t see any oversprayLovely! Do you have a pic of the BB shell with the SN stamped? I'll add it to the register
https://www.retrobike.co.uk/threads/kona-titanium-serial-number-list-update-04-11-23.464733/
KH means it's actually a 1999 Hei Hei. It has all top tube routing too, so all the right indicators for that year. Also, can you see any red or orange paint inside, as overspray, the head-tube?