at what mileage have you had your rear sprocket rebuilt by Supermax ? I have 3500 miles on my 2012 vehicle, the sprocket looks fine but I have a lot of aluminium dust under the seats and the belt is whining: how long can it last ? Should I take advantage of the winter months to get it rebuilt or will it last another season ?
My first sprocket lasted 2,335 miles by which time it was screeching so loud it drowned out the engine.
Factory steel sprocket now done about 4,300 miles and no problems
I'd definitely advise changing to steel or SuperMax as soon as you can.
