R1200 40k miles and Burst 2 standard front shocks. The YSS shock seems much better. I can see it pick up more small road bumps and move a lot more than the standard. My only problem is the 3 positions for rebound adjustment. High is a little to hard and medium is a little to soft. Not sure if there is an inbetween. Any info on this would be grateful. Well worth the upgrade. Looks and feels like a shock twice it's price. Very happy.