RZRX300 Primary KWI The KWI Kwik Lock Belt

The KWI Kwik Lock Belt Change Tool is the fastest and easiest way to change your CVT belt on any Can-Am secondary clutch

Engineered for both racers and recreational riders

The Yellow HE Spring raises engagement RPMs

000+ miles of real-world field testing

RZRX300 Primary KWI The KWI Kwik Lock BeltUnleash 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.