Just installed the Duraclutch I purchased from Todd in my 2019 RZR 570. I could not be more impressed. Installation was a breeze. Performance / drivability of this clutch is simply outstanding. I was looking for a clutch that performed similar to the Ultramatic in my Yamaha Grizzly. This is it. No more jerky starts. Super low gearing and smooth, fast clutch lock-up just off idle. No belt slip. Fantastic engine braking in low gear, still smooth but less aggressive in high. Distinct "upshift / downshift" feel at low RPM, but still very smooth. I actually like the feel better than the Yamaha Ultramatic. There is nothing I don't like about this clutch. For the trail/technical driver that Todd describes, this is the clutch for us.