{"product_id":"mgt1-peu-16181-24444b","title":"Yamaha WR 125 [VERTEX] – Piston Set (Pro Race)","description":"\u003ch2\u003ePiston set (Pro Race) from VERTEX for Yamaha WR 125\u003c\/h2\u003e\n\n\u003cp\u003eThe piston set (Pro Race) from VERTEX is specially designed for the 2-stroke engine of the Yamaha WR 125. This set includes high quality components designed for precise fit and reliable performance. The pistons are manufactured in standard size B and are suitable for a bore size of 54.00 mm, with the actual piston diameter being 53.94 mm.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePiston material:\u003c\/strong\u003e Aluminum alloy, cast\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePiston skirt coating:\u003c\/strong\u003e Moly coating to reduce friction and wear\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePiston rings:\u003c\/strong\u003e Steel with nitride coating for increased durability\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompression ratio:\u003c\/strong\u003e Default\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisplacement:\u003c\/strong\u003e 125cc\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersion:\u003c\/strong\u003e Race cast piston\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of pieces:\u003c\/strong\u003e Complete kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProperties and area of application\u003c\/h3\u003e\n\n\u003cp\u003eThe piston set is designed as a kit and contains all the necessary parts for replacing or repairing the piston system in the engine of the Yamaha WR 125. The use of cast aluminum alloy achieves a good balance between stability and weight. The moly coating on the piston skirt provides improved lubrication and reduces wear during operation.\u003c\/p\u003e\n\n\u003cp\u003eThe piston rings are made of steel with a nitride coating, which improves the sealing effect and extends the service life of the components. The standard size and compression ratio ensure easy installation and compatibility with the original engine concept.\u003c\/p\u003e\n\n\u003cp\u003eThis product is part of the Engine Group and belongs to the Piston + Ring Kits category. It is designed for use in 2-stroke engines and supports maintenance or performance optimization of the Yamaha WR 125.\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 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X\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e2020-2027\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eAMERICA\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e54mm\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":57089074004294,"sku":"MGT1-PEU-16181-24444B","price":182.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/4616\/8646\/files\/bde762de08d2f6202bd01fa25bac86cd_600_e1719e30-2a8c-4259-9be6-7e1d955bea02.webp?v=1786102114","url":"https:\/\/motorize.at\/en\/products\/yamaha-wr-125-vertex-piston-set-pro-race-1","provider":"Motorize","version":"1.0","type":"link"}