Wow Tinus, 12000km.....in like 2 years....that's fantastic.
I'm doing my oil as it's about a year since the service but it's only done a 1000km in the last 12 months
I see it was delivered with 5W40 so I decided to stay with this.
Have you had any issues with your bike? I see our warranty expires in 2 weeks
In year one I had some dash lights going on which rectified itself, think some wiring got wet. Year two the quick shifter packed up and I replaced it with a Translogic quickshifter.
That's it.
O, And one rear tire and one front tire.