Hi everyone. A couple of months ago I purchased a 2015 Outlander 650 MAX XT. I love it. There is a QSC primary with billet inner sheave for sale in my area. I’m just woundering if it will fit my 650. It came off a Gen 1. They didn’t say what size in the add. It looks like it has a kit with a bunch of different weights with it. What should I look for?