After the cheap plastic OEM slave cylinder failed me 1200 miles into my 2500-mile ride, I was able to bleed my clutch to keep in working for a little while. But try to find Magura blood hydraulic fluid on a holiday weekend in the middle of the Nevada desert. So, I replaced my slave clutch on my 2015 KTM 1290 Super Duke R with this HIGH-quality Oberon billet clutch slave cylinder. Be sure to get the spacer along with the cylinder, don't cheap out and use the stock spacer. When you are doing your install, don't lose your ball bearing. I thought I lost mine and I was looking for it for 30 mins. I never lost it; it was deep inside the clutch cylinder held in the pre-greased receptacle. Besides that, the install went easy, smooth and fast. I have had it installed for about a week now and no issues so far. I am sure that the aluminum cylinder and high-quality Viton U seal will hold up to the enormous power that this LC8 engine can put out.