{"product_id":"polaris-rzr-1000-non-turbo-heavy-duty-primary-secondary-clutch-combo-2016-2026-mcb-pro-series","title":"Polaris RZR 1000 Non-Turbo Heavy Duty Primary \u0026 Secondary Clutch Combo (2016-2026) | MCB Pro-Series","description":"\u003ch4 class=\"wsm_product_info_tag\"\u003ePolaris RZR 1000, Clutch Combo, Drive Clutch, Driven Clutch, Pro-Series, TEAM TIED, OEM Replacement, Heavy Duty Clutch, UTV Performance\u003c\/h4\u003e\n\u003cp\u003eBaseline Calibration Included (Pre-set for your tire size, elevation, weight, and style)\u003cbr\u003e\u003cbr\u003eFree 1-Year Limited Warranty Included\u003cbr\u003e\u003cbr\u003eShips Fast and Direct from Michigan\u003c\/p\u003e\n\u003cdiv class=\"wsm_product_info_itemid wsm-prod-stock-id wsm-prod-dealer-id\"\u003e\u003clabel\u003eSKU:\u003cspan\u003e 23430641\u003c\/span\u003e\u003c\/label\u003e\u003c\/div\u003e\n\u003cdiv class=\"wsm_product_info_itemid wsm-prod-stock-id wsm-prod-dealer-id\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wsm_product_info_itemid wsm-prod-stock-id wsm-prod-dealer-id\"\u003e\n\u003ch4 class=\"wsm-tab-content-header\"\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h4\u003e\n\u003cdiv itemprop=\"description\" class=\"wsm-prod-tab-content\"\u003e\n\u003cdiv class=\"desktop-content\"\u003e\n\u003cdiv\u003e\n\u003ch4\u003eThe Ultimate Heavy-Duty Drivetrain Solution for Polaris RZR 1000\u003c\/h4\u003e\n\u003cp\u003eStop dealing with premature belt failure, erratic shifting, and bound-up sheaves. The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMCB Pro-Series \"BP\" Primary \u0026amp; TEAM TIED Secondary Combo\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis engineered from the ground up to solve every major factory clutch flaw on 2016–2023 Polaris RZR 1000 XP\/XP4 and 2024–2025 RZR Trail S models. Each combo arrives\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% fully assembled and custom-calibrated\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto your exact tire size, elevation, machine weight, and riding style.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wsm_product_info_itemid wsm-prod-stock-id wsm-prod-dealer-id\"\u003e\n\u003ch3\u003ePrimary Clutch Engineering Highlights (Pro-Series \"BP\")\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e38mm Heavy-Duty Main Post:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eReplaces the undersized 28mm stock post, increasing faceplate bushing surface area by\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e44%\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor ultra-stable movable sheave alignment and reduced friction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Strength Billet Open Faceplate:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePrevents spider tower flex at all six bolt locations under extreme torque loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSplined Spider Design:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEliminates stripped aluminum threads common on threaded OEM factory spiders.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThreaded Locking Collar:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eReplaces the problematic factory jam nut with a 1-1\/4\" threaded engagement collar (\u003cstrong\u003e400% more thread engagement\u003c\/strong\u003e) locked with Loctite to eliminate catastrophic loosening.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e150% Larger \"BP\" Rectangular Pucks:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHeavy-duty phenolic pucks (25.5mm x 20mm vs 16mm round) distribute clutch force evenly to minimize tower wear and lower belt temperatures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSecondary Clutch Engineering Highlights (TEAM TIED)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrue TEAM TIED Roller Design:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProven on 320+ HP snowmobile setups. Unlike the factory Polaris TEAM BOSS clutch, this secondary operates on its own dedicated common shaft—eliminating sheave binding and play.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Rollers vs. Square Slider Blocks:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eReplaces stock square blocks (which rapidly wear into binding trapezoids) with precision rollers for instantaneous backshifting and continuous belt tension.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-Calibrated Helix \u0026amp; Spring Assembly:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMatched specifically to your chosen primary calibration, tire size, and vehicle seating layout.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(1) Fully assembled Pro-Series BP Primary Clutch, (1) Fully assembled TEAM TIED Secondary Clutch with helix \u0026amp; spring installed, MCB Clutch Tuning Guide, and MCB Decals.\u003cspan\u003e \u003c\/span\u003e\u003cem\u003eBacked by a 1-Year Limited Warranty.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\nStop pushing standard factory components past their operational limits. The MCB Pro-Series Heavy Duty Clutch Combo is engineered from the ground up to handle the extreme forces of larger tires, heavy trail setups, and high-demand riding conditions without binding or excessive belt heat.\u003c\/div\u003e\n\u003cdiv class=\"wsm-prod-summary\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wsm-prod-summary\"\u003e\u003cspan style=\"color: rgb(230, 230, 230);\"\u003eecs 8-8-26\u003c\/span\u003e\u003c\/div\u003e","brand":"MCB Performance","offers":[{"title":"Default Title","offer_id":48891305361633,"sku":"23430641","price":875.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0331\/2341\/files\/M143768799.jpg?v=1786239830","url":"https:\/\/www.proutvparts.com\/products\/polaris-rzr-1000-non-turbo-heavy-duty-primary-secondary-clutch-combo-2016-2026-mcb-pro-series","provider":"Pro UTV Parts","version":"1.0","type":"link"}