
Polaris RZR Clutching, Dialed In.
Whether you’re carving sand, ripping trails, or going wide open across desert terrain—KWI delivers battle-tested clutch kits, tools, and mods designed for peak performance on your Polaris RZR Pro R and Pro XP. Built in-house. Built to go fast.
Best Sellers for RZR Pro R & XP
Performance for Every Polaris Terrain
RZR Pro R Power
Designed to handle the Pro R’s 225 HP powerplant, our X302 and Ultrashift Pro R clutch systems keep your RPMs locked in, even under load. Trail or desert, you get smoother response and more grip.
Pro XP Proven Upgrades
Give your Pro XP better engagement, less belt slip, and improved backshift. Pair our X300 kit with RZRblade 300 and Overdrive Cover for full power delivery across all terrain.
Battle-Tested Mods
From RZRblade billet sheaves to our precision Sheave Resurfacing service, KWI’s clutch upgrades let you push harder and ride longer—without sacrificing reliability.

Performance Parts for RZR Pro R & RZR Pro XP
At KWI Clutching, we specialize in high-performance parts for Polaris RZR Pro R, RZR Pro XP, and Turbo R platforms. From adjustable clutch kits to drive belts and sheave resurfacing services, our upgrades give riders full control of their machine’s powerband. Whether you’re after Polaris RZR parts, Pro R clutch kits, or RZR Pro XP accessories, we engineer our products to push limits—not just replace stock. Everything we make is tested in the harshest conditions—from desert races to East Coast trails—and tuned for riders who expect more.