{"product_id":"mgt1-peu-16190-01-2406-b","title":"Yamaha WR 125 [PROX] – piston kit for 4-stroke","description":"\u003ch2\u003ePiston kit for Yamaha WR 125 – PROX\u003c\/h2\u003e\n\n\u003cp\u003eThe piston kit from PROX is specially designed for the 4-stroke engine of the Yamaha WR 125. It offers a precise fit and high material quality that meets the requirements of modern motorcycle engines.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e PROX\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEngine type:\u003c\/strong\u003e 4-stroke\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBore size:\u003c\/strong\u003e 77.00mm (standard size)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePiston size:\u003c\/strong\u003e 76.96mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisplacement:\u003c\/strong\u003e 250cc\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompression ratio:\u003c\/strong\u003e 12,5:1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePiston material:\u003c\/strong\u003e Forged aluminum alloy\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating of piston skirt:\u003c\/strong\u003e Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eScope of delivery:\u003c\/strong\u003e Piston set (piston and piston rings)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Standard size B\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct description\u003c\/h3\u003e\n\u003cp\u003eThe piston kit consists of a high-quality, forged aluminum piston that was developed for use in the 4-stroke engine of the Yamaha WR 125. The precisely manufactured piston size of 76.96 mm fits perfectly to the bore of 77.00 mm and ensures precise function in the engine.\u003c\/p\u003e\n\n\u003cp\u003eThe piston skirt is uncoated, which is a proven solution for use under normal operating conditions. The combination of material and manufacturing ensures good thermal conductivity as well as high strength and longevity.\u003c\/p\u003e\n\n\u003cp\u003eThe compression ratio of 12.5:1 supports efficient combustion and contributes to the engine's performance. The piston kit is delivered as a complete set and, in addition to the piston, also contains the matching piston rings, which ensure optimal sealing in the combustion chamber.\u003c\/p\u003e\n\n\u003cp\u003eThe use of this piston set allows precise repair or maintenance of the engine and helps restore the original engine performance. The standard B size ensures that the piston meets the original specifications.\u003c\/p\u003e\u003cstyle\u003e.motorize-fitment-summary{display:inline-flex!important;align-items:center!important;justify-content:center!important;gap:12px!important;padding:14px 18px!important;border:2px solid #ff6a00!important;border-radius:14px!important;background:#fff!important;color:#111!important;text-decoration:none!important;font-weight:700!important;font-size:18px!important;line-height:1!important;box-sizing:border-box!important;cursor:pointer!important;width:calc(100% + 10px)!important;max-width:calc(100% + 10px)!important;margin:14px 0 14px -10px!important;list-style:none!important;}.motorize-fitment-summary::-webkit-details-marker{display:none!important;}@media (max-width:749px){.motorize-fitment-summary{width:100%!important;max-width:100%!important;margin-left:0!important;}}\u003c\/style\u003e\u003cdetails\u003e\u003csummary class=\"motorize-fitment-summary\"\u003eShow suitable vehicles (40)\u003c\/summary\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003emodel\u003c\/th\u003e\n\u003cth\u003edisplacement\u003c\/th\u003e\n\u003cth\u003eYear of construction\u003c\/th\u003e\n\u003cth\u003eVariant\u003c\/th\u003e\n\u003cth\u003ecountry\u003c\/th\u003e\n\u003cth\u003eposition\u003c\/th\u003e\n\u003cth\u003eNote\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eGAS GAS\u003c\/td\u003e\n\u003ctd\u003eEC 250 F\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e2012\u003c\/td\u003e\n\u003ctd\u003eSixdays\u003c\/td\u003e\n\u003ctd\u003eALL\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGAS GAS\u003c\/td\u003e\n\u003ctd\u003eEC 250 F\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e2012-2013\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eALL\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGAS GAS\u003c\/td\u003e\n\u003ctd\u003eEC 250 F\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e2014\u003c\/td\u003e\n\u003ctd\u003eCami\u003c\/td\u003e\n\u003ctd\u003eALL\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGAS GAS\u003c\/td\u003e\n\u003ctd\u003eEC 250 F\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e2014-2015\u003c\/td\u003e\n\u003ctd\u003eRacing\u003c\/td\u003e\n\u003ctd\u003eALL\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYAMAHA\u003c\/td\u003e\n\u003ctd\u003eWR 250 F\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e2001-2013\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eAMERICA\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYAMAHA\u003c\/td\u003e\n\u003ctd\u003eWR 250 F\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e2001-2013\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eEUROPE\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYAMAHA\u003c\/td\u003e\n\u003ctd\u003eYZ 250 F\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e2001-2007\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eALL\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYAMAHA\u003c\/td\u003e\n\u003ctd\u003eYZ 250 F\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e2006\u003c\/td\u003e\n\u003ctd\u003e50th Anniversary Limited Edition\u003c\/td\u003e\n\u003ctd\u003eALL\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003c\/details\u003e","brand":"PEU","offers":[{"title":"Default Title","offer_id":57089497891142,"sku":"MGT1-PEU-16190-01-2406-B","price":201.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/4616\/8646\/files\/27146f62bce200ed5bd1b9ce1abecf70_600.webp?v=1786102743","url":"https:\/\/motorize.at\/en\/products\/yamaha-wr-125-prox-piston-kit-for-4-stroke-3","provider":"Motorize","version":"1.0","type":"link"}