{"product_id":"top-end-piston-kit-grizzly-yfm660f-rhino-yxr660f-99-95-mm","title":"Top End Piston Kit - Grizzly YFM660F\/Rhino YXR660F - 99.95 mm","description":"The piston is heat-treated with a T-5 hardening and tempering cycle. The piston skirt is coated with high-tech Molybdenum Disulphite to allow faster break in time and increased piston life. Cast piston kit is gravity-cast aluminum alloy (not forged) with 18% silicone content. Replica piston and all rings are OEM replacements. Top end kit includes piston, rings, pins, circlips, top end gaskets and cam chain.","brand":"Vertex","offers":[{"title":"Default Title","offer_id":52570527105333,"sku":"FJRD_VTKTC23104-1","price":264.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/4697\/0933\/files\/09103848_0.png?v=1776204578","url":"https:\/\/ad-discountpowersports.com\/products\/top-end-piston-kit-grizzly-yfm660f-rhino-yxr660f-99-95-mm","provider":"A\u0026D Discount Performance","version":"1.0","type":"link"}