This is interesting to me as I have about 8400 on my 2008 Jackpot. Asides from adjustment there are numerous threads about "dressing the belt". The head tech at my own Victory shop (MOM's South) told me that when I bought they bike they will tend to squeel a little when the are cool and to occassionally check the alignment of the belt and to rub plain ivory soap on the tooth side of the belt once a month to minimize it. I don't have the manual in front of me but I'm pretty sure that the distance before replacement/inspection was a lot higher than 10K.
2014 Cross Country (Two-Tone Suede Supersteel & Black) Chrome D&D exhaust, Power Commander V, Lloydz air intake, Klockwerks tinted flare windshield.
*sold*2008 Jackpot (color midnight cherry with a ton of mods)