{"product_id":"topendpistonkit-66-35mm-yamahayz250-x-09103134","title":"Top End Piston Kit - 66.35 mm - Yamaha YZ250\/X","description":"Top End Piston Kit - 66.35 mm - Yamaha YZ250\/X\u003cul\u003e\n\u003cli\u003eThe piston is heat treated with a T-5 hardening and tempering cycle\u003c\/li\u003e\n\u003cli\u003eThe piston skirt is coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston life\u003c\/li\u003e\n\u003cli\u003eGravity-cast aluminum alloy not forged with 18 silicone content\u003c\/li\u003e\n\u003cli\u003eCast OE replacement piston\u003c\/li\u003e\n\u003cli\u003eTop end kit includes piston rings pins circlips top end gaskets and wrist pin bearing\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VERTEX","offers":[{"title":"Default Title","offer_id":46923101339835,"sku":"09103134","price":219.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/2746\/2587\/files\/EDF4F3D9-A3F1-4CD8-91DF-752271FAF238.png?v=1759471347","url":"https:\/\/shop.bigdogpowersports.com\/products\/topendpistonkit-66-35mm-yamahayz250-x-09103134","provider":"BigDog Powersports","version":"1.0","type":"link"}