{"product_id":"mgt1-peu-16164-23120b","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. It consists of a forged aluminum piston and matching piston rings, which are delivered together as a kit. The design as a race forged piston ensures high resilience and longevity in engine operation.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePiston design:\u003c\/strong\u003e Race forged pistons\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 Molybdenum disulfide for reduced friction\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePiston diameter:\u003c\/strong\u003e 53.94mm (standard size B)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBore size:\u003c\/strong\u003e 54.00mm\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\u003eDisplacement:\u003c\/strong\u003e 125cc\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEngine type:\u003c\/strong\u003e 2-stroke engine\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eScope of delivery:\u003c\/strong\u003e Piston set (piston and rings)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct description\u003c\/h3\u003e\n\u003cp\u003eThe piston set is designed for use in the engine of the Yamaha WR 125 and corresponds to the manufacturer's standard dimensions. The use of a forged aluminum piston increases stability and allows for better heat dissipation. The molybdenum disulfide coating on the piston skirt reduces wear and improves sliding in the cylinder barrel.\u003c\/p\u003e\n\n\u003cp\u003eThe piston rings are made of cast steel with a nitride coating, which ensures high wear resistance. The kit contains all the necessary components for replacing the piston and rings to ensure optimal engine performance and reliability.\u003c\/p\u003e\n\n\u003cp\u003eThe piston set is designed for the standard displacement of 125 cc and fits exactly to the 54.00 mm bore of the Yamaha WR 125. The compression ratio remains unchanged, so no adjustments to the engine are necessary.\u003c\/p\u003e\n\n\u003cp\u003eThanks to the precise manufacturing and high-quality materials, the piston set is suitable for use in series engines as well as for moderate performance increases in racing.\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 (23)\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\u003eFANTIC\u003c\/td\u003e\n\u003ctd\u003eXE 125\u003c\/td\u003e\n\u003ctd\u003e124\u003c\/td\u003e\n\u003ctd\u003e2021-2022\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eEUROPE\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e54mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFANTIC\u003c\/td\u003e\n\u003ctd\u003eXX125\u003c\/td\u003e\n\u003ctd\u003e124\u003c\/td\u003e\n\u003ctd\u003e2021\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eEUROPE\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e54mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYAMAHA\u003c\/td\u003e\n\u003ctd\u003eYZ 125\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e2005-2021\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\n\u003ctr\u003e\n\u003ctd\u003eYAMAHA\u003c\/td\u003e\n\u003ctd\u003eYZ 125 X\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e2020-2021\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\u003ctr\u003e\n\u003ctd\u003eYAMAHA\u003c\/td\u003e\n\u003ctd\u003eYZ 125 X\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e2022\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\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003c\/details\u003e","brand":"PEU","offers":[{"title":"Default Title","offer_id":57088982188358,"sku":"MGT1-PEU-16164-23120B","price":173.42,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/4616\/8646\/files\/162fa35ccf35c43a7a3f4105864cfc8b_600_7f908502-3d0f-4b38-82b5-c4ea8b67faf9.webp?v=1786101385","url":"https:\/\/motorize.ch\/en\/products\/yamaha-wr-125-vertex-piston-set-forged-race-3","provider":"Motorize","version":"1.0","type":"link"}