{"product_id":"universal-parts-speedometer-hub-10mm-axle-50cc-bintelli-144-39","title":"Universal Parts 10mm Speedometer Hub: Bintelli \u0026 139QMB","description":"\u003ch2\u003eUniversal Parts 10mm Speedometer Drive Hub\u003c\/h2\u003e\u003cp\u003eRestore your dashboard's functionality and ensure accurate speed readings with the \u003cstrong\u003eUniversal Parts Speedometer Hub\u003c\/strong\u003e. Designed for 50cc scooters with a 10mm front axle, this drive gear is a precision-engineered replacement for worn or stripped factory units. Whether your needle is \"bouncing\" or completely dead, this hub provides the mechanical link needed to keep your speedometer responsive and reliable.\u003c\/p\u003e\u003ch3\u003eTechnical Performance Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM-Spec Precision:\u003c\/strong\u003e A direct replacement for Taizhou Zhongneng (ZNEN) part number 44800-XSG-9000-A\/B, ensuring factory-perfect fitment and gear ratios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Internal Gearing:\u003c\/strong\u003e Features hardened internal drive gears designed to resist the wear and friction that typically causes speedometer failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeather-Resistant Housing:\u003c\/strong\u003e Sealed design helps prevent road grit, dust, and moisture from entering the gear assembly, extending the life of your speedometer cable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Threading:\u003c\/strong\u003e Equipped with a universal 12mm thread for seamless connection to standard 50cc speedometer cables.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eComprehensive Fitment Guide\u003c\/h3\u003e\u003cp\u003eThis hub is specifically designed for \u003cstrong\u003e139QMB-based\u003c\/strong\u003e scooters utilizing a \u003cstrong\u003e10mm diameter front axle\u003c\/strong\u003e:\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"text-align: left;\"\u003eBrand \/ Engine\u003c\/th\u003e\n\u003cth style=\"text-align: left;\"\u003eCompatible Series\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBintelli\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBintelli 50cc Models (Scorch, Breeze, etc.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eZNEN \/ Taizhou Zhongneng\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUniversal 10mm Axle Applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e139QMB Platforms\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e139QMA, 139QMB, 1P39QMB, 147QMD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChicago Scooter Co.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCompatible with select 10mm axle models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003chr\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAxle Hole Diameter (ID):\u003c\/strong\u003e 10mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Thread Diameter:\u003c\/strong\u003e 12mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHub Outer Diameter:\u003c\/strong\u003e 47mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Universal Parts\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003cblockquote\u003e\n\u003cstrong\u003eMechanic's Note:\u003c\/strong\u003e Speedometer hubs usually fail because the internal gears go dry or the cable seizes.\u003c\/blockquote\u003e\u003cblockquote\u003e\n\u003cstrong\u003eVerification Tip:\u003c\/strong\u003e 50cc scooters use either a 10mm or 12mm axle—please measure your axle diameter before ordering to ensure a perfect fit.\u003c\/blockquote\u003e\u003cblockquote\u003e\n\u003cstrong\u003ePro Tip:\u003c\/strong\u003e When installing, apply a liberal amount of \u003cstrong\u003eHigh-Temp Lithium Grease\u003c\/strong\u003e inside the gear housing and on the cable end to ensure smooth operation and prevent future stripping!\u003c\/blockquote\u003e\u003cp style=\"font-size: 0.85em; color: #666;\"\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e 144-39 \u003cbr\u003e\u003cstrong\u003eVendor:\u003c\/strong\u003e Scooterworks USA, LLC\u003c\/p\u003e","brand":"Scooterworks USA, LLC","offers":[{"title":"Default Title","offer_id":48112430973115,"sku":"144-39","price":10.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/1340\/6651\/files\/541945.jpg?v=1784317317","url":"https:\/\/thriftyscooters.com\/products\/universal-parts-speedometer-hub-10mm-axle-50cc-bintelli-144-39","provider":"Thrifty Scooters","version":"1.0","type":"link"}