{"product_id":"cnb-fespam-onf","title":"ONOFF AKA KURO Driver Compatible Sleeve Attached Shaft Composite Technoe FireExpress Spirits 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 most distinctive feature of this model is its focus on the \"difference in flex\" of the shaft during a swing. This includes the flex generated during the backswing to the top, and the reverse flex occurring from the top to the downswing. This difference in flex amplifies power during the swing, maximizing clubhead speed. Additionally, the flex point is designed to optimally shift in response to centrifugal force during the swing, creating a powerful impact.\u003c\/p\u003e\u003cp\u003eWith an overall reduced stiffness, the shaft allows players to feel the flex throughout the entire swing. Not only does it increase distance by utilizing the \"Whip\" effect, but it also compensates for deceleration caused by mishits. Optimal torque significantly improves directional accuracy. Furthermore, with a single weight range and single flex setting, it achieves the same quality as the top-tier \"Fire Express\" brand.\u003c\/p\u003e\u003cp\u003eThis shaft is suitable for head speeds between 38 and 45 m\/s. It is ideal for players who are not satisfied with the stock shafts of off-the-shelf clubs or those who seek a swing that leverages shaft flex. Experience enhanced distance and precise shots with the \"Fire Express Spirits AMBAY.\"\u003c\/p\u003e\u003cp\u003e\u003cspec\u003e\u003c\/spec\u003e\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 an estimate when assembled with a 201g head and 45.5 inches (measured by 60-degree method).\u003c\/p\u003e\u003cp\u003e*Frequency values may vary significantly depending on the depth of hosel insertion, etc.\u003c\/p\u003e\u003cp\u003e*Tip diameter is the raw shaft measurement before painting.\u003c\/p\u003e\u003cp\u003e\u003cpoints\u003e\u003c\/points\u003e\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 38-45m\/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":49943057891557,"sku":"10012001","price":32800.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/0407\/0885\/files\/cnb-fespam-onf-1.jpg?v=1783255613","url":"https:\/\/upsidegolf.co.jp\/en\/products\/cnb-fespam-onf","provider":"UpsideGolf","version":"1.0","type":"link"}