{"product_id":"wiseco-piston-kit-77-00-mm-re802m07700","title":"WISECO Piston Kit, 77.00 mm, RE802M07700","description":"Piston Kit - 77.00 mm - Yamaha YZ250F\/FX | WR250F\n\u003cp\u003eThe WISECO Piston Kit is a 77.00 mm high-compression piston kit developed for dyno-proven power gains in select Yamaha applications. Its asymmetric skirt design supports improved wear and even loading on the major thrust skirt, while the 100% billet-machined construction provides strength-to-weight optimization and precise fit.\u003c\/p\u003e\u003cp\u003eThe piston features a custom-lapped compression ring for improved power, a dome design intended to improve flame travel and air\/fuel burn efficiency, and enhanced pin oiling for improved lubrication and reduced friction. A DLC-coated piston pin helps reduce friction and improve scuff resistance, while the pressure seal groove helps reduce ring lifting and power loss. ArmorGlide® skirt coating supports quieter operation and improved scuff resistance. The kit includes rings, piston pin, and circlips, and is made in the USA.\u003c\/p\u003e\u003cp\u003eDistributor part number: 09105071. Manufacturer part number: RE802M07700. Fitment includes 2018 Yamaha WR250F; 2017 and 2018 Yamaha YZ250FX; 2016, 2017, and 2018 Yamaha YZ250F; 2019 Yamaha WR250F; and 2019 Yamaha YZ250FX.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e77.00 mm piston kit for select Yamaha applications\u003c\/li\u003e\n\u003cli\u003eAsymmetric skirt design supports improved wear and even loading on the major thrust skirt\u003c\/li\u003e\n\u003cli\u003e100% billet-machined construction for strength-to-weight optimization and precise fit\u003c\/li\u003e\n\u003cli\u003eCustom-lapped compression ring designed to support improved power\u003c\/li\u003e\n\u003cli\u003eDome design intended to improve flame travel and air\/fuel burn efficiency\u003c\/li\u003e\n\u003cli\u003eDLC-coated piston pin helps reduce friction and improve scuff resistance\u003c\/li\u003e\n\u003cli\u003eEnhanced pin oiling supports improved lubrication and reduced friction\u003c\/li\u003e\n\u003cli\u003ePressure seal groove helps reduce ring lifting and power loss\u003c\/li\u003e\n\u003cli\u003eArmorGlide® skirt coating supports quieter operation and improved scuff resistance\u003c\/li\u003e\n\u003cli\u003eIncludes rings, piston pin, and circlips\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: RE802M07700\u003c\/li\u003e\n\u003cli\u003eDistributor part number: 09105071\u003c\/li\u003e\n\u003cli\u003eFits 2018 Yamaha WR250F, 2017–2018 Yamaha YZ250FX, 2016–2018 Yamaha YZ250F, 2019 Yamaha WR250F, and 2019 Yamaha YZ250FX\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2016 Yamaha YZ250F\u003cbr\u003e\n2017 Yamaha YZ250F\u003cbr\u003e\n2017 Yamaha YZ250FX\u003cbr\u003e\n2018 Yamaha WR250F\u003cbr\u003e\n2018 Yamaha YZ250F\u003cbr\u003e\n2018 Yamaha YZ250FX\u003cbr\u003e\n2019 Yamaha WR250F\u003cbr\u003e\n2019 Yamaha YZ250FX","brand":"WISECO","offers":[{"title":"Default Title","offer_id":68485967839467,"sku":"09105071","price":369.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/147080.png?v=1794379293","url":"https:\/\/ctracingservices.com\/products\/wiseco-piston-kit-77-00-mm-re802m07700","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}