Unleash the full potential of your Polaris RZR XP with the RZRX300 Primary by KWI. This fully assembled clutch system combines the dependability of an OEM RZR primary with high-performance upgrades including the X300 Clutch Kit, RZRBlade 300 Billet Inner Sheave, and our Billet Overdrive Cover. Designed to deliver more power, torque, responsiveness, and cooler belt temps, the RZRX300 Primary is your all-in-one solution for serious off-road performance.
Overview
The RZRX300 Primary Clutch System is precision-built to eliminate common clutch failures and boost your machine’s overall drivability. With adjustable weights, advanced cooling technology, and rigid billet construction, this setup ensures you get maximum belt grip, smoother shifting, and optimized power transfer—no matter how or where you ride.