{"product_id":"mgt1-peu-16194-23335b","title":"Yamaha WR 125 [VERTEX] – piston set cast big bore for 2-stroke","description":"\u003ch2\u003eVERTEX piston set cast big bore for Yamaha WR 125 (2-stroke)\u003c\/h2\u003e\n\n\u003cp\u003eThe cast big bore piston set from VERTEX has been specially developed for the 2-stroke engine of the Yamaha WR 125. This set enables a displacement expansion to 144 cm³ thanks to a bore oversize of +4.00 mm. The pistons are made of a high-quality aluminum alloy and have a cast design, which ensures reliable and long-lasting function.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical characteristics\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e VERTEX\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct name:\u003c\/strong\u003e Piston set cast big bore\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEngine type:\u003c\/strong\u003e 2-stroke\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisplacement:\u003c\/strong\u003e 144 cm³\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBore - Oversize:\u003c\/strong\u003e +4.00mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePiston diameter:\u003c\/strong\u003e 57.96mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCylinder diameter:\u003c\/strong\u003e 58.00mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePiston material:\u003c\/strong\u003e Aluminum alloy, cast\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating of piston skirt:\u003c\/strong\u003e Molybdenum disulfide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompression ratio:\u003c\/strong\u003e Default\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of pieces:\u003c\/strong\u003e Kit (piston and rings)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct description\u003c\/h3\u003e\n\u003cp\u003eThe piston set consists of a cast piston with a special molybdenum disulfide coating on the piston skirt. This coating reduces the friction between the piston and the cylinder bore, thereby contributing to better heat dissipation and a longer service life. Due to the oversized bore, the engine displacement is increased to 144 cm³, which allows the engine characteristics to be changed.\u003c\/p\u003e\n\n\u003cp\u003eThe compression ratio remains in the standard range, thereby maintaining compatibility with the existing cylinder and engine mechanics. The piston set is delivered as a complete kit, which includes the piston as well as the matching piston rings. This makes installation easier and ensures that the components are optimally coordinated with each other.\u003c\/p\u003e\n\n\u003cp\u003eThe use of cast aluminum alloy ensures high strength and low weight. This is particularly important for the dynamic requirements in the 2-stroke engine of the Yamaha WR 125. The precise dimensions and careful workmanship support reliable function and a long service life of the engine.\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 (15)\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\u003e2005-2019\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\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003c\/details\u003e","brand":"PEU","offers":[{"title":"Default Title","offer_id":57089652392262,"sku":"MGT1-PEU-16194-23335B","price":313.54,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/4616\/8646\/files\/c9340864b8d7eb11173102a1955c2179_600.webp?v=1786103009","url":"https:\/\/motorize-australia.com\/products\/yamaha-wr-125-vertex-piston-set-cast-big-bore-for-2-stroke","provider":"Motorize","version":"1.0","type":"link"}