I am selling a set of RZR EBS Primary and Seconday Clutches removed a few years ago from my 2016 RZR 900S. I replaced the clutches with non EBS type clutches, as my wife did not like how severe the EBS braking felt. The secondary clutch already has the square blocks replaced with the roller style to prevent premature wear of the clutch. The clutches have approximately 2500 miles service, and were never run hard. These clutches will probably fit many other Polaris models. You will need to verify fitment. If this ad is still up, the clutches are still for sale, so don't ask. Contact me if you have any questions.