{"product_id":"cnb-fespam-ynx","title":"YONEX ヨネックス EZONE GT Sleeve with Shaft Composite Techno FireExpress Spirits AMBAY Fire Express Ambay","description":"\u003cp\u003e\"Fire Express Spirits AMBAY\" is an iron shaft developed based on fitting data from a wide range of players, inheriting the \"OPTIMUM\" philosophy of the long-selling \"Fire Express Spirits\" series.\u003c\/p\u003e\u003cp\u003eThe biggest feature of this model is its focus on the \"flex difference\" that occurs in the shaft during a swing. This refers to the flex from the take-back to the top, and then the reverse flex that occurs from the top to the downswing. This flex difference amplifies power during the swing and maximizes clubhead speed. Additionally, the flex point is designed to optimally shift with centrifugal force during the swing, creating a powerful impact.\u003c\/p\u003e\u003cp\u003eWith an overall reduced stiffness structure, you can swing while feeling the flex throughout the shaft. This not only increases distance by utilizing the \"whip effect\" but also compensates for deceleration during mishits. Optimal torque significantly improves directional accuracy. Furthermore, with a single weight class and single flex setting, it achieves the same quality as the top-brand \"Fire Express.\"\u003c\/p\u003e\u003cp\u003eCompatible head speeds are 38-45 m\/s. It is ideal for players who are not satisfied with the stock shafts of commercially available clubs or who seek a swing that utilizes shaft flex. Experience greater distance and accurate shots with \"Fire Express Spirits AMBAY.\"\u003c\/p\u003e\u003cp\u003e＜Specs＞\u003c\/p\u003e\u003cp\u003eLength: 1168mm \/ 46 inches\u003c\/p\u003e\u003cp\u003eTip diameter: 8.50mm, Butt diameter: 15.10mm\u003c\/p\u003e\u003cp\u003eFlex: FREE FLEX\u003c\/p\u003e\u003cp\u003eWeight: 47g\u003c\/p\u003e\u003cp\u003eTorque: 5.2°\u003c\/p\u003e\u003cp\u003eFrequency: 228 cpm\u003c\/p\u003e\u003cp\u003eMADE IN JAPAN\u003c\/p\u003e\u003cp\u003e*Tip parallel length is 50mm.\u003c\/p\u003e\u003cp\u003e*Frequency is a guideline when assembled with a 201g head and 45.5 inches (measured by the 60-degree method).\u003c\/p\u003e\u003cp\u003e*Frequency values may vary significantly depending on the depth of the hosel insertion, etc.\u003c\/p\u003e\u003cp\u003e*Tip diameter is the raw shaft value before painting.\u003c\/p\u003e\u003cp\u003e＜Points＞\u003c\/p\u003e\u003cp\u003eFire Express Spirits AMBAY\u003c\/p\u003e\u003cp\u003eFire Express AMBAY\u003c\/p\u003e\u003cp\u003eGolf shaft iron distance\u003c\/p\u003e\u003cp\u003eCompatible head speed 38-45 m\/s\u003c\/p\u003e\u003cp\u003eWhip effect shaft flex\u003c\/p\u003e\n\u003c!-- rakuten_sync_hash: 63458fe0ff48ce26315344b059a89463 | ai_optimized: true --\u003e","brand":"アップサイドゴルフ本店","offers":[{"title":"Default Title","offer_id":49944188879077,"sku":"10012001","price":38540.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/0407\/0885\/files\/cnb-fespam-ynx-1.jpg?v=1783273858","url":"https:\/\/upsidegolf.co.jp\/en\/products\/cnb-fespam-ynx","provider":"UpsideGolf","version":"1.0","type":"link"}