{"product_id":"variador-polini-hi-speed-qj-motor-sq16-125-e5","title":"Variator Polini Hi-Speed QJ Motor SQ16 125 E5+ ","description":"\u003cp\u003e\u003cstrong\u003eVariator\u003c\/strong\u003e transmission \u003cstrong\u003ePolini\u003c\/strong\u003e Hi-Speed for the QJ Motor SQ16 125 E5+ scooter.\u003c\/p\u003e\n\u003cp\u003eThis \u003cstrong\u003ePolini Hi-Speed variator\u003c\/strong\u003e significantly improves the acceleration of the \u003cstrong\u003eQJ Motor SQ16 125\u003c\/strong\u003e scooter. Its polished ramp technology helps deliver power more linearly and directly from a standstill, reducing dead time in the response of the original transmission of \u003cstrong\u003eEuro 5 engines\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe rollers supplied in this transmission kit measure \u003cstrong\u003e20x17 and weigh 7.5 grams\u003c\/strong\u003e, and are made from a low-wear compound of \u003cstrong\u003enylon and aramid fibers\u003c\/strong\u003e. In addition, the \u003cstrong\u003eground chromed steel pin\u003c\/strong\u003e reduces the coefficient of friction, promoting constant sliding of the movable pulley even under high operating temperatures.\u003c\/p\u003e\n\u003cp\u003eTo complement the assembly, a \u003cstrong\u003econtrast spring \u003c\/strong\u003ewith a rating 5% firmer than the original is included, which prevents the belt from slipping. The half-pulley of this \u003cstrong\u003evariator for 125cc\u003c\/strong\u003e features modified inclination angles that extend the travel of the \u003cstrong\u003edrive belt\u003c\/strong\u003e, helping to achieve more consistent speed progression throughout the entire rev range.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoller size:\u003c\/strong\u003e 20x17 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoller weight:\u003c\/strong\u003e 7.5 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoller material:\u003c\/strong\u003e Nylon and aramid fiber blend\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePin material:\u003c\/strong\u003e Ground chromed steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContra spring:\u003c\/strong\u003e +5% load compared to the original\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer reference:\u003c\/strong\u003e 241.778\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible models\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQJ MOTOR\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSQ16 125 Euro 5\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Polini Motori s.p.a.","offers":[{"title":"Default Title","offer_id":55939571908993,"sku":"241.778","price":115.19,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0860\/6223\/5959\/files\/241.778.webp?v=1784541990","url":"https:\/\/motoscoot.net\/en\/products\/variator-polini-hi-speed-qj-motor-sq16-125-e5","provider":"Motoscoot","version":"1.0","type":"link"}