{"product_id":"em-020-over-bore-39-5mm-piston-gasket-for-yamaha-yfz50-2017-2025","title":"Yamaha YFZ50 .020 Over Bore \/ 39.5mm \/ Piston \u0026 Gasket (2017–2025)","description":"\u003cp\u003eDescription:\u003cbr\u003e Bores 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\u003cp\u003eFeatures:\u003cbr\u003e - Specifically engineered for Yamaha YFZ50 2017–2025\u003cbr\u003e - 39.5mm overbore to boost performance\u003cbr\u003e - Includes piston with rings and gasket set for complete refresh\u003c\/p\u003e\u003cp\u003eIncludes:\u003cbr\u003e 1 x 39.5mm piston kit with rings; 1 x gasket set\u003c\/p\u003e\u003cp\u003eFits Models:\u003cbr\u003e Yamaha YFZ50\u003c\/p\u003e\u003cp\u003eModel Years:\u003cbr\u003e 2017 - 2025\u003c\/p\u003e\u003cp\u003eSubmodels:\u003cbr\u003e All YFZ50 trims\u003c\/p\u003e\u003cp\u003eEngine Options:\u003cbr\u003e 49cc single-cylinder, 4-stroke\u003c\/p\u003e\u003cp\u003e020 Over Bore \/ 39.5mm \/ Piston \u0026amp; Gasket for Yamaha YFZ50 (2017-2025)\u003c\/p\u003e\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":"Kren Offroad-EB","offers":[{"title":"Default Title","offer_id":47443325812989,"sku":"389164548760","price":329.18,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/8396\/7485\/files\/s-l1600_fbb5eab8-cac0-4066-89c8-2ea28aeefdf5.webp?v=1777126001","url":"https:\/\/krenbits.com\/products\/em-020-over-bore-39-5mm-piston-gasket-for-yamaha-yfz50-2017-2025","provider":"Kren Bits","version":"1.0","type":"link"}