{"product_id":"athena-18-19-yamaha-yz-450-f-complete-stock-bore-cylinder-kit","title":"Athena 18-19 Yamaha YZ 450 F Complete Stock Bore Cylinder Kit","description":"The Standard Bore cylinder kit developed by Athena guarantees the same performance as the original spare parts, extreme reliability and optimal smoothness as a result of the lightweight aluminum cylinder, the barrel with nickel-silicon coating, and a piston designed to reduce further friction. The kit includes the high-quality aluminum cylinder with standard bore, the complete piston with the piston pin and rings, and all the necessary gaskets.","brand":"San Diego Overlanding","offers":[{"title":"Default Title","offer_id":50714873987357,"sku":"ATHP400485100067","price":731.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0744\/3352\/8093\/files\/6b545782d04dd506b0c2b5599f76ad1d.jpg?v=1765440362","url":"https:\/\/peakoffroad.com\/products\/athena-18-19-yamaha-yz-450-f-complete-stock-bore-cylinder-kit","provider":"Peak Offroad","version":"1.0","type":"link"}