Bought my 06 model 18 months ago with 1500 miles done, now on 13000..Apart from crap back brake, problems zero..
Mileage is a big thing these days with bikes, if you dare use them, you slash the value.. Don't think I'll buy one so new next time, as its too big a financial hit..Dealers look goggle eyed if you turn up with a bike to p/ex with over 10k showing..
Talking about high mileage problems, the Rotax engines seem to do high mileage if serviced correctly with very few problems.. The Jap stuff not always as bullet proof as you imagine if they have some miles put on them..My R1 ate its gearbox at 18k which is common on the R1/R6 range..My ZX9 Blew its head gasket at 18k, so did two friends same model, and another had a cracked cylinder head. Thats weight and cost saving for you, in a market dominated by low mileage toys..