{"product_id":"variador-polini-hi-speed-evolution-piaggio-vespa-250-300","title":"Variador Polini Hi-Speed Evolution Piaggio \/ Vespa 250 \/ 300 ","description":"\u003cp\u003e\u003cstrong\u003eVariador\u003c\/strong\u003e \u003cstrong\u003ePolini\u003c\/strong\u003e Hi-Speed Evolution para Piaggio e Vespa 250 \/ 300.\u003c\/p\u003e\n\u003cp\u003eO \u003cstrong\u003evariador Polini Hi-Speed\u003c\/strong\u003e para motores \u003cstrong\u003ePiaggio 250cc e 300cc\u003c\/strong\u003e é um componente de transmissão desenvolvido para melhorar a aceleração e a velocidade de ponta da scooter. Graças ao redesenho das rampas dos roletes e dos graus das semipolias fixa e móvel Air Speed, consegue-se um maior curso da \u003cstrong\u003ecorreia de transmissão\u003c\/strong\u003e, o que proporciona uma entrega de potência mais linear e uma resposta imediata do acelerador.\u003c\/p\u003e\n\u003cp\u003eEste kit de transmissão ajuda a manter o motor na sua faixa ideal de rotações durante a fase de aceleração. Ao incorporar uma \u003cstrong\u003emola de contraste Polini\u003c\/strong\u003e com mais 10% de carga, reduz-se a perda de tração em acelerações bruscas. O kit inclui dois jogos de \u003cstrong\u003eroletes de 20x17mm\u003c\/strong\u003e de 17g e 22g, o que facilita o ajuste da transmissão na \u003cstrong\u003eVespa GTS 300\u003c\/strong\u003e de acordo com o estilo de condução.\u003c\/p\u003e\n\u003cp\u003eO fabrico deste componente destaca-se pelo seu cavilhão de aço cromo-níquel temperado e retificado, que minimiza o coeficiente de fricção para evitar o desgaste prematuro. A semipolia móvel em liga de silício maquinada com ferramentas de diamante favorece a dissipação térmica na transmissão. A substituição do Variador original pelo \u003cstrong\u003evariador Polini Evolution\u003c\/strong\u003e em scooters de \u003cstrong\u003ealta cilindrada\u003c\/strong\u003e é recomendada para maximizar as prestações dinâmicas face ao desgaste do \u003cstrong\u003ecasquilho de bronze\u003c\/strong\u003e original.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCaracterísticas técnicas\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedidas dos roletes:\u003c\/strong\u003e 20x17 mm (inclui pesos de 17g e 22g)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMola de contraste:\u003c\/strong\u003e Carga aumentada em 10%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSemipolia móvel:\u003c\/strong\u003e Design Air Speed em liga de silício\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCavilhão do variador:\u003c\/strong\u003e Aço cromo-níquel temperado, retificado e lapidado\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eModelos compatíveis\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAPRILIA\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAtlantic 250 \/ Arrecife\u003c\/li\u003e\n\u003cli\u003eAtlantic 300\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDERBI\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGP1 250\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eGILERA\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNexus 250\u003c\/li\u003e\n\u003cli\u003eNexus 300\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eITALJET\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDragster 300 E5 desde 2024\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMALAGUTI\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eF12 250 Phantom Max\u003c\/li\u003e\n\u003cli\u003eMadison 250 3 (Motor Piaggio)\u003c\/li\u003e\n\u003cli\u003eMadison 250 RS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePEUGEOT\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSatelis 250\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePIAGGIO\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMP3 250\u003c\/li\u003e\n\u003cli\u003eMP3 300\u003c\/li\u003e\n\u003cli\u003eMP3 300 E4 desde 2017\u003c\/li\u003e\n\u003cli\u003eMP3 300 HPE E5 desde 2021\u003c\/li\u003e\n\u003cli\u003eMP3 300 HPE Sport Euro 4\u003c\/li\u003e\n\u003cli\u003eMP3 300 Yourban Euro 3\u003c\/li\u003e\n\u003cli\u003eMP3 300 Yourban Euro 4\u003c\/li\u003e\n\u003cli\u003eX7 250\u003c\/li\u003e\n\u003cli\u003eX8 250\u003c\/li\u003e\n\u003cli\u003eX9 250 Evolution\u003c\/li\u003e\n\u003cli\u003eXevo 250\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eROYAL ALLOY\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGP 300 LC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVESPA\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e250 4 Tempos GTS ie\u003c\/li\u003e\n\u003cli\u003e300 4 Tempos GTS HPE E5 2021-2024 (MD31M)\u003c\/li\u003e\n\u003cli\u003e300 4 Tempos GTS \/ GTV E3 (M454M)\u003c\/li\u003e\n\u003cli\u003e300 4 Tempos GTS \/ GTV E4 2017-2020 (MA33M)\u003c\/li\u003e\n\u003cli\u003e300 4 Tempos GTS Super HPE E4 2019-2020 (M4A36M)\u003c\/li\u003e\n\u003cli\u003e300 GTS Super HPE E5 2021-2024 (MD31M)\u003c\/li\u003e\n\u003cli\u003e310 GTS Super E5+ desde 2025 (MD38M)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Polini Motori s.p.a.","offers":[{"title":"Default Title","offer_id":55939605234049,"sku":"241.719","price":273.63,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0860\/6223\/5959\/files\/241.719.webp?v=1784542499","url":"https:\/\/motoscoot.net\/pt\/products\/variador-polini-hi-speed-evolution-piaggio-vespa-250-300","provider":"Motoscoot","version":"1.0","type":"link"}