{"product_id":"tfc-forged-drive-face-gy6-179-10","title":"TFC Forged Drive Face - GY6 125cc\/150cc","description":"\u003cp\u003eUpgrade your scooter's CVT system with the high-performance \u003cstrong\u003eTFC Forged Drive Face\u003c\/strong\u003e. Engineered in Taiwan for demanding riders, this premium component is precision-forged rather than cast, delivering superior structural density and high tensile strength. At a lightweight 114g and featuring a 115mm outer diameter, it reduces rotational mass to improve throttle response and optimize belt engagement across your variator face.\u003c\/p\u003e\n\u003ch3\u003eAdvanced Performance Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Forged Construction:\u003c\/strong\u003e Forging creates a much denser, stronger metal structure than stock cast faces, preventing flexing or warping under high RPMs and heat.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight Rotational Profile:\u003c\/strong\u003e Weighing in at just 114g, this face minimizes crankshaft drag, allowing quicker engine acceleration and crisper throttle snap.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Face Geometry:\u003c\/strong\u003e Precision-machined 115mm drive face angles maximize contact area with your drive belt, reducing slip and ensuring efficient power transfer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eVehicle \u0026amp; Engine Fitment\u003c\/h3\u003e\n\u003cp\u003eThis premium transmission upgrade is tailored precisely for 4-stroke GY6 displacements. Review engine family compatibility below:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left;\"\u003eEngine Family Base\u003c\/th\u003e\n\u003cth style=\"text-align: left;\"\u003eCompatible Engine Family Configurations\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGY6 125cc \u0026amp; 150cc (4T)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDirect fitment for standard QMI152, QMJ157, 157QMJ, and 152QMI air-cooled scooter engine blocks.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTICE:\u003c\/strong\u003e This drive face has a 115mm outer diameter built specifically for 125cc–150cc GY6 architectures. It will NOT fit smaller GY6 50cc (139QMB) engines or larger 250cc formats. Please note that exact anodized color styling may vary slightly from production photos.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive Face Weight:\u003c\/strong\u003e 114 Grams\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOuter Diameter:\u003c\/strong\u003e 115mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturing Origin:\u003c\/strong\u003e Taiwan\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent Classification:\u003c\/strong\u003e Variator Outer Drive Face \/ Fan Plate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cblockquote\u003e\n\u003cstrong\u003eMechanic's Installation Tip:\u003c\/strong\u003e When installing a new drive face, always verify the splines slide completely onto the crankshaft before tightening your variator nut. Never use an impact gun to blast the variator nut tight without holding the face flat — doing so can strip the center splines instantly and destroy the component before your first ride.\u003c\/blockquote\u003e\n\u003cp style=\"font-size: 0.85em; color: #666;\"\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e 179-10  |  \u003cstrong\u003eVendor:\u003c\/strong\u003e TFC  |  \u003cstrong\u003eCategory:\u003c\/strong\u003e Motor Vehicle Transmission \u0026amp; Drivetrain Parts\u003c\/p\u003e\n\u003cp style=\"color: #983d3c;\"\u003e\u003cstrong\u003eNot for use on public roads or land.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.P65Warnings.ca.gov\" target=\"_blank\"\u003eCalifornia Prop 65 Warning: www.P65Warnings.ca.gov\u003c\/a\u003e\u003c\/p\u003e","brand":"TFC","offers":[{"title":"Default Title","offer_id":49986004877592,"sku":"179-10","price":92.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/1728\/1816\/files\/681724.jpg?v=1744827687","url":"https:\/\/www.scooterworks.com\/products\/tfc-forged-drive-face-gy6-179-10","provider":"Scooterworks USA, LLC","version":"1.0","type":"link"}