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    KWI Clutching Ultrashift Primary Clutch

    Original price $2,800.00 - Original price $2,800.00
    Original price
    $2,800.00
    $2,800.00 - $2,800.00
    Current price $2,800.00

    Pre-Order as of 10/9/23

    All KWI Ultrashift Primary Clutches will begin shipping by the end of October, 2023.

    Choose a Application
    Revolutionize Your Ride With the KWI Ultrashift

    WHAT'S INCLUDED?

    • SET OF 3 KWI AOP-1 WEIGHTS
    • STANDARD LOW ENGAGEMENT SPRING (2300 RPM)
    • HIGH STENGTH ARP STUD, NUT, WASHER & LUBRICANT
    • CRANKSHAFT THREAD CLEANING BRUSH

    KWI SET OUT ON A GOAL TO FULLY REDEFINE THE CVT DRIVE SYSTEM AND ELIMINATE BELT FAILURES FOR GOOD, WE CALLED THIS PROJECT ULTRASHIFT. AFTER YEARS OF RELENTLESS ENGINEERING AND EXHAUSTIVE FIELD TESTS, WE ARE PROUD TO BRING YOU THE FIRST MAJOR STEP TOWARD THAT COMPLETE VISION- THE ULTRASHIFT BILLET PRIMARY CLUTCH—YOUR PASSPORT TO UNMATCHED OFF-ROAD POWER AND BELT GRIP. THIS STATE-OF-THE-ART BILLET CLUTCH IS A NEW LEVEL OF DURABILITY, EFFICIENCY, AND VERSATILITY, SETTING A NEW STANDARD IN OFF-ROAD PERFORMANCE. DEVELOPED THROUGH METICULOUS ENGINEERING, RIGOROUS TESTING, AND ZERO COMPROMISES, ULTRASHIFT ISN'T JUST ANOTHER CLUTCH—IT'S A GAME-CHANGER.

    IF YOU'RE EMBARKING ON A THRILLING JOURNEY THROUGH RUGGED TERRAIN THAT DEMANDS A CLUTCH SYSTEM THAT CAN KEEP UP, THE ULTRASHIFT IS THAT CLUTCH. BID FAREWELL TO BELT SLIP, LOST HORSEPOWER, POOR COOLING AND SHORT-LIVED BELTS; ULTRASHIFT IS WHAT YOU'VE BEEN WAITING FOR.

    SPECIFICALLY ENGINEERED FOR YOU, THE ULTRASHIFT OPTIMIZES VEHICLE SPECIFIC AIRFLOW AND COOLING EFFICIENCY AND IS COMPATIBLE WITH 2020+ RZR PRO XP’S, 2022+ RZR PRO R’S, 2016+ RZR XP TURBO’S, AND 2017+ CAN-AM X3’S. BUILT WITH HIGH-STRENGTH AEROSPACE MATERIALS AND FEATURING OUR UNIQUE GROOVIX COOLING TECHNOLOGY. IF YOU'RE LOOKING TO PUSH THE LIMITS IN RUGGED TERRAINS, THE KWI ULTRASHIFT HAS GOT YOU COVERED.

    - UNBEATABLE DURABILITY WITH LIGHT WEIGHT:
    MADE WITH ULTRA-HIGH-STRENGTH AEROSPACE MATERIALS, THIS CLUTCH IS BUILT TO WITHSTAND THE MOST EXTREME CONDITIONS. THE USE OF QUALITY MATERIALS ALLOWS US TO BUILD A MUCH STRONGER CLUTCH THAT IS 1-2 POUNDS LIGHTER THAN OEM CLUTCHES AND CAN TAKE ALL THE HP YOU CAN THROW AT IT.

    - REVOLUTIONARY COOLING TECHNOLOGY:
    THE ULTRASHIFT WAS DESIGNED TO ENHANCE YOUR SPECIFIC VEHICLES CLUTCH COOLING CAPABILITY WITH A DESIGN SPECIFICALLY MANUFACTURED TO FIT YOUR MAKE AND MODEL AND IS NOT A GENERIC ONE SIZE FITS ALL PRODUCT. THE ULTRASHIFT FEATURES OUR PROPRIETARY GROOVIX COOLING TECHNOLOGY, COMPLEMENTED BY A LONGER BELT FOR COOLER CORE BELT TEMPERATURES AND EXTENDED BELT LIFE. REJECT THE LIMITATIONS OF GENERIC SYSTEMS WITH ADD ON COOLING BAND AIDS. ULTRASHIFT IS ENGINEERED TO FIT YOUR VEHICLE LIKE A GLOVE, FINE-TUNING AIRFLOW AND COOLING FOR PEAK PERFORMANCE.

    - UNRIVALED VERSATILITY:
    THE ABILITY TO USE 3, 4, OR 6 CAM ARMS SO YOU CAN TUNE TO YOUR POWER LEVEL FROM STOCK TO 700+HP, THE ULTRASHIFT CAN TAKE IT. THIS EMPOWERS YOU TO CUSTOMIZE CAM ARM SETTINGS BASED ON YOUR UNIQUE REQUIREMENTS—TERRAIN, TIRE SIZE, HORSEPOWER, AND ALTITUDE. DESIGNED USING THE KWI AOP-1 CLUTCH WEIGHTS HOWEVER IT WILL ACCEPT MOST PDRIVE STYLE CAM ARMS ON THE MARKET IF YOU WANT TO EXPERIMENT.

    KWI CURRENTLY HAS TWO HIGH ENGAGEMENT SPRINGS AVAILABLE FOR 2300 OR 2900 RPM ENGAGEMENT. THE ULTRASHIFT INCORPORATES A LARGE SPRING POCKET THAT FITS SPRINGS FROM MANY MANUFACTURERS SO YOU CAN CUSTOM TUNE HOW YOU WANT. (HIGHER ENGAGEMENT WEIGHTS (5000+ RPM) ARE CURRENTLY BEING FINALIZED AND WILL BE AVAILABLE SOON).

    KWI PROVIDES COMPREHENSIVE INSTALLATION INSTRUCTIONS WITH TUNING CHARTS TO HELP YOU DIAL IN THE PERFORMANCE FOR YOUR SPECIFIC TUNE, TERRAIN, TIRE SIZE OR RIDING ELEVATION.

    What's Included?

    • Set of (3) KWI AOP-1 Weights
    • Standard Low Engagement Spring (2300 RPM)
    • High Strength ARP Stud, Nut, Washer & Lubricant
    • Crankshaft Thread Cleaning Brush

    Fitment:

    • 2017+ Can-Am X3 Models

    Belt Selection:

    Can-Am X3 & Polaris RZR Turbo Models use a longer belt that is commercially available from many manufacturers.

    • BRP - 417300189
    • Gates - 49R4313
    • Ultimax - USX804
    • Dayco - XTX5041

    Clutch Puller:

    • Can-Am X3 requires a special Ultrashift Puller

    What's Included?

    • Set of (3) KWI AOP-1 Weights
    • Standard Low Engagement Spring (2300 RPM)
    • High Strength ARP Stud, Nut, Washer & Lubricant
    • Crankshaft Thread Cleaning Brush

    Fitment:

    • 2016+ Polaris RZR XP Turbo
    • 2017+ Polaris RZR Turbo S
    • 2020+ Polaris RZR Pro XP
    • 2022+ Polaris RZR Turbo R

    Belt Selection:

    Can-Am X3 & Polaris RZR Turbo Models use a longer belt that is commercially available from many manufacturers.

    • BRP - 417300189
    • Gates - 49R4313
    • Ultimax - USX804
    • Dayco - XTX5041

    Clutch Puller:

    • Polaris RZR Turbo Models & Pro R use OEM Polaris Pro Style Clutch Puller

    What's Included?

    • Set of (3) KWI AOP-1 Weights
    • Standard Low Engagement Spring (2300 RPM)
    • High Strength ARP Stud, Nut, Washer & Lubricant
    • Crankshaft Thread Cleaning Brush

    Fitment:

    • 2022+ Polaris RZR Pro R

    Belt Selection:

    • OEM Polaris Drive Belt - 3211226

    Clutch Puller:

    • Polaris RZR Turbo Models & Pro R use OEM Polaris Pro Style Clutch Puller

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