Sheave Resurfacing Service Ranger this clutch system is engineered

this clutch system is engineered to dominate

and charge tubes in one simple step by removing your air filter and installing the tester directly to the turbo inlet

The KWI HP Secondary Spring (Blue/Pink) is a high-pressure secondary spring engineered to clamp the belt harder and reduce belt slip under high-load

KWI Roller upgrade (lifetime warranty)

Pro R secondary spring with higher pressure to control belt slip

Sheave Resurfacing Service Ranger this clutch system is engineeredKWI's RZR Sheave Resurfacing Service is a precision machining service that corrects factory sheave imperfections on your Polaris RZR primary and secondary clutches all four sheaves machined to exact tolerances for consistent belt contact, smoother engagement, and dramatically improved belt life. Factory sheaves are often inconsistent out of the box, leading to uneven belt wear, premature sheave failure, and reduced clutch efficiency that compounds