{"product_id":"cob-2023060521","title":"Coupon Eligible Product: COBRA DARKSPEED Sleeve-Attached Shaft 2023 Model Fujikura Air Speeder Standard White STD WHITE Japan Specification","description":"\u003cp\u003eThe latest model in the Speeder NX series features VTC (VARIABLE TORQUE CORE) technology, which achieves a high launch and initial ball speed (DW only). This technology, incorporated only in drivers, meticulously controls torque distribution and adjusts torque at the tip and butt to improve distance performance.\u003c\/p\u003e\u003cp\u003eFurthermore, Partial Multi-Hoop Technology is employed from the mid-section to the butt. This lamination technique, essential for thin, lightweight shafts, suppresses deformation. It further optimizes lamination compared to conventional methods, improving deformation and bending strength. By configuring it only from the mid-section to the butt, it provides an appropriate flex feel, making it easier for the ball to launch and optimizing spin rate.\u003c\/p\u003e\u003cp\u003eIn addition, \"RC20% Prepreg,\" an ultra-low resin carbon sheet, is adopted for drivers. This maximizes the carbon fiber ratio, achieving a more robust snap back.\u003c\/p\u003e\u003cp\u003eThis shaft incorporates EI (bending stiffness) characteristics. By increasing the bending stiffness in the mid-section, it stabilizes the amount of flex during the swing and suppresses power loss at impact. This achieves both easier ball launch and improved initial ball speed.\u003c\/p\u003e\u003cp\u003eAdditionally, three flex options are available, optimizing the flow from driver to irons. This unifies the feel of the swing between clubs and allows for more precise fitting.\u003c\/p\u003e\u003cp\u003eThe Speeder NX series is a high-performance golf club that utilizes the latest technology to balance distance performance and feel.\u003c\/p\u003e\n\u003c!-- rakuten_sync_hash: 94e61127fbe102895c8810c0db8a4152 | ai_optimized: true --\u003e","brand":"アップサイドゴルフ本店","offers":[{"title":"Default Title","offer_id":49943196270821,"sku":"20011001","price":44000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/0407\/0885\/files\/cob-2023060521-1.jpg?v=1783259471","url":"https:\/\/upsidegolf.co.jp\/en\/products\/cob-2023060521","provider":"UpsideGolf","version":"1.0","type":"link"}