{"product_id":"m8-fxr-drivetrain-mockup-kit","title":"M8-FXR DRIVETRAIN MOCKUP KIT","description":"\u003csection aria-label=\"M8 FXR Mockup Drivetrain Locking Kit\" class=\"product-description\"\u003e\n\u003ch3\u003eM8‑FXR DRIVETRAIN MOCKUP KIT\u003c\/h3\u003e\n\u003cp\u003eSimplify and speed up your Milwaukee‑Eight (M8) FXR conversion mockup. During the early build phase, you need the drivetrain locked down and square without wrestling a full swingarm or deforming rubber isolators. This kit includes precision 3D‑printed components designed specifically for mockup work, giving you a clean, rigid, and repeatable way to position the drivetrain for accurate fabrication and test‑fitting.\u003c\/p\u003e\n\u003c!-- VALUE POINTS --\u003e\n\u003cul\u003e\n\u003cli\u003eLock the drivetrain in place for precise alignment and measurement.\u003c\/li\u003e\n\u003cli\u003eReplicate swingarm geometry without installing the full rear assembly.\u003c\/li\u003e\n\u003cli\u003eEliminate isolator flex to keep everything square during test fits.\u003c\/li\u003e\n\u003cli\u003eFaster in\/out cycles while you verify clearances, routing, and fitment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- WHAT'S INCLUDED --\u003e\n\u003ch4\u003eWhat’s Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwingarm Replicator Blocks\u003c\/strong\u003e\u003cbr\u003eDimensionally accurate mockup blocks that mimic swingarm mount spacing, providing a rigid reference point for the M8 drivetrain during fabrication.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid Mockup Isolators\u003c\/strong\u003e\u003cbr\u003eSolid replacements for rubber isolators to remove flex and hold the drivetrain firmly in place while you square and align components.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- IDEAL USES --\u003e\n\u003ch4\u003eBuilt for Builders\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePerfect for M8‑FXR swap mockup.\u003c\/li\u003e\n\u003cli\u003eProtects real rubber isolators — no distortion during mockup.\u003c\/li\u003e\n\u003cli\u003ePrevents unnecessary wear or damage to expensive OEM and aftermarket parts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- FITMENT --\u003e\n\u003ch4\u003eFitment\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for use during mockup on Harley‑Davidson FXR chassis fitted with a Milwaukee‑Eight drivetrain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNote:\u003c\/strong\u003e Minor shimming may be required depending on frame variations or custom geometry.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- NOTICE --\u003e\n\u003ch4\u003eMockup‑Only Notice\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eThis kit is intended for mockup and fabrication only. Not for riding or road use. Replace with proper service parts before final assembly.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!-- HOW IT WORKS --\u003e\n\u003ch4\u003eHow It Works\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eInstall the solid mockup isolators in place of rubber isolators.\u003c\/li\u003e\n\u003cli\u003ePosition the swingarm replicator blocks to mimic swingarm spacing and alignment.\u003c\/li\u003e\n\u003cli\u003eSquare the drivetrain, confirm centerline, and verify clearances.\u003c\/li\u003e\n\u003cli\u003eRemove and re‑install the drivetrain quickly as needed during test‑fit cycles.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c!-- FAQ --\u003e\n\u003ch4\u003eFAQ\u003c\/h4\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cspan style=\"font-weight: bold; font-style: italic;\"\u003eCan I ride with these installed?\u003c\/span\u003e\u003c\/summary\u003e\n\u003cp\u003eNo. These components are for mockup and fabrication only and must be replaced with proper service parts before riding.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cspan style=\"font-weight: bold; font-style: italic;\"\u003eDo I still need the swingarm during mockup?\u003c\/span\u003e\u003c\/summary\u003e\n\u003cp\u003eNot necessarily. The replicator blocks provide a rigid stand‑in for the swingarm mounts, letting you lock the drivetrain without installing the full rear assembly.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cspan style=\"font-weight: bold; font-style: italic;\"\u003eWill this work with all Milwaukee‑Eight engines?\u003c\/span\u003e\u003c\/summary\u003e\n\u003cp\u003eNo. This kit is designed for M8 Touring drivetrain mockup in an FXR chassis. Individual builds may require minor adjustment due to custom parts or geometry.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cspan style=\"font-weight: bold; font-style: italic;\"\u003eWhy solid isolators for mockup?\u003c\/span\u003e\u003c\/summary\u003e\n\u003cp\u003eSolid isolators remove flex so the drivetrain stays square and repeatable, making measurements and fabrication more accurate.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c!-- BUILDER NOTES --\u003e\n\u003ch4\u003e\n\u003cbr\u003eBuilder Notes\u003c\/h4\u003e\n\u003cp\u003eLocking the drivetrain eliminates movement while you set angles, mark tabs, and test routing. Most builders report faster mockup cycles and cleaner measurements vs. working around rubber isolators and a full swingarm.\u003c\/p\u003e\n\u003c!-- KEYWORDS --\u003e\n\u003cp style=\"font-size: 0.95em; color: #555; margin-top: 12px;\"\u003e\u003cstrong\u003eKeywords:\u003c\/strong\u003e M8 FXR mockup kit, FXR drivetrain alignment, Milwaukee‑Eight FXR conversion, swingarm replicator blocks, solid isolators, FXR engine swap mockup.\u003c\/p\u003e\n\u003c\/section\u003e","brand":"KLEENMOTO","offers":[{"title":"Default Title","offer_id":47904264913118,"sku":"M8FXR-MCKUPKT","price":34.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/7793\/2510\/files\/IMG_9696.jpg?v=1772117629","url":"https:\/\/kleenmotollc.com\/products\/m8-fxr-drivetrain-mockup-kit","provider":"KLEENMOTO","version":"1.0","type":"link"}