{"product_id":"mgt1-peu-16161-22808b","title":"Yamaha WR 125 [VERTEX] – Piston Set (Forged Race)","description":"\u003ch2\u003eVERTEX piston set (forged race) for Yamaha WR 125\u003c\/h2\u003e\n\n\u003cp\u003eThe VERTEX piston set is specially designed for the 2-stroke engine of the Yamaha WR 125. This set includes a standard size B forged race piston and matching piston rings. The bore size is 54.00 mm, the piston diameter is 53.94 mm. With a displacement of 125 cc, the piston set is optimally tailored to the technical requirements of the engine.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePiston material:\u003c\/strong\u003e Forged aluminum alloy\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePiston skirt coating:\u003c\/strong\u003e Molybdenum disulfide for reduced friction and improved wear protection\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePiston rings:\u003c\/strong\u003e Cast steel with nitride coating\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompression ratio:\u003c\/strong\u003e Default\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersion:\u003c\/strong\u003e Race forged pistons\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\u003cp\u003eThe use of forged aluminum ensures high strength and good thermal conductivity. The special molybdenum disulfide coating on the piston skirt helps minimize friction and wear, increasing piston life. The steel piston rings with nitride coating provide improved sealing performance and durability.\u003c\/p\u003e\n\n\u003ch3\u003eApplication and advantages\u003c\/h3\u003e\n\n\u003cp\u003eThe piston set is designed for use in the 2-stroke engine of the Yamaha WR 125 and supports the standard compression of the engine. Thanks to the precise manufacturing and high-quality materials, the set is suitable for replacement as part of maintenance or repair work.\u003c\/p\u003e\n\n\u003cp\u003eThe kit contains all the necessary components for replacing the piston and rings, allowing for easy and efficient assembly. The combination of material selection and coatings contributes to reliable function and a longer service life of the engine.\u003c\/p\u003e\n\n\u003cp\u003eIn summary, the VERTEX piston set (Forged Race) offers a technically sophisticated solution for repairing the Yamaha WR 125 engine while maintaining the original performance parameters.\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 (3)\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\u003ctr\u003e\n\u003ctd\u003eYAMAHA\u003c\/td\u003e\n\u003ctd\u003eYZ 125\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e2002-2004\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eALL\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e54mm\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003c\/details\u003e","brand":"PEU","offers":[{"title":"Default Title","offer_id":57088977043782,"sku":"MGT1-PEU-16161-22808B","price":173.42,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/4616\/8646\/files\/162fa35ccf35c43a7a3f4105864cfc8b_600.webp?v=1786101284","url":"https:\/\/motorize.ch\/en\/products\/yamaha-wr-125-vertex-piston-set-forged-race","provider":"Motorize","version":"1.0","type":"link"}