{"product_id":"020-over-bore-39-5mm-piston-gasket-for-yamaha-yfz50-2017-2025","title":".020 Over Bore \/ 39.5mm \/ Piston \u0026 Gasket for Yamaha YFZ50 (2017–2025)","description":"\u003cp\u003e020 Over Bore \/ 39.5mm \/ Piston \u0026amp; Gasket for Yamaha YFZ50 (2017-2025)\u003c\/p\u003e\n\n\u003cp\u003eIncludes:\u003cbr\u003e\n1 x 39.5mm piston kit with rings; 1 x gasket set\u003c\/p\u003e\n\n\u003cp\u003eFits Models:\u003cbr\u003e\nYamaha YFZ50\u003c\/p\u003e\n\n\u003cp\u003eModel Years:\u003cbr\u003e\n2017 - 2025\u003c\/p\u003e\n\n\u003cp\u003eSubmodels:\u003cbr\u003e\nAll YFZ50 trims\u003c\/p\u003e\n\n\u003cp\u003eEngine Options:\u003cbr\u003e\n49cc single-cylinder, 4-stroke\u003c\/p\u003e\n\n\u003cp\u003eDescription:\u003cbr\u003e\nBores the Yamaha YFZ50 to 39.5mm for increased displacement and improved throttle response. Includes piston kit with rings and gasket set for reliable rebuild and better engine sealing. Designed for compatibility with 2017–2025 YFZ50 models.\u003c\/p\u003e\n\n\u003cp\u003eFeatures:\u003cbr\u003e\n- Specifically engineered for Yamaha YFZ50 2017–2025\u003cbr\u003e\n- 39.5mm overbore to boost performance\u003cbr\u003e\n- Includes piston with rings and gasket set for complete refresh\u003c\/p\u003e\n\n\n\u003cp\u003eYamaha YFZ50 bore kit, 39.5mm piston, overbore kit, ATV engine parts, 2017-2025, piston and gasket, Yamaha ATV internals\u003c\/p\u003e","brand":"Ai Random","offers":[{"title":"Default Title","offer_id":49968979837121,"sku":"389164548760","price":315.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7563\/0017\/files\/s-l1600_fbb5eab8-cac0-4066-89c8-2ea28aeefdf5.webp?v=1770595496","url":"https:\/\/www.exclusivemotors.co.nz\/products\/020-over-bore-39-5mm-piston-gasket-for-yamaha-yfz50-2017-2025","provider":"Exclusive Motors","version":"1.0","type":"link"}