I doubt this is a problem, because I don't see any specific posts on this topic, but I can't help but wonder how far the bike can lean before the cylinder heads will scrape on the ground. I'm in the market to buy the 2018 RS and my test drive concretized that I love this bike and engine, but I did have a concern for how far the cylinder heads were from the ground when I was making some sharp turns with the bike. I think they were probably further away from contact than I felt, but I would love to see photos of how far the bike leans before contact is made. After searching online I came up with nothing. I'm aware of the cylinder head covers (which I'm going to purchase) or protective bars, but I would also love to hear from anyone that did make contact.