Originally Posted by dustin2
I just rolled over 80,000 km on my 919 and I have no idea when the previous owner checked the valves last. When should I consider having this done?
When I bought mine, the dealer told me to bring it back at 15,000 miles for a valve adjustment. I've always wondered if he was just trying to get me back there or if there was truth to it. I'll check the manual next time I'm down at the shop.