{"product_id":"fre-etaflexfw-cob","title":"COBRA DARKSPEED FW Sleeve with Shaft Free Flex Shaft FREEFLEX shaft METAFLEX Series FAIRWAY WOOD FW Specific","description":"\u003cp\u003eThe FREE FLEX METAFLEX series is a next-generation shaft developed building on the success of the SPECIAL series, specifically designed for advanced players and amateur golfers with fast swing speeds. Utilizing patented CBT (Carbon Bending Technology), it eliminates the instability typical of soft shafts while improving both distance and accuracy. CBT allows the shaft to feel soft during waggle but firm during an actual swing, providing a feel similar to traditional stiff shafts.\u003c\/p\u003e\u003cp\u003eFurthermore, METAFLEX incorporates torque control technology and sectional torque distribution design. This design allows for precise swing control by distributing appropriate torque to each section, despite its light weight. This enhances stability during the swing, significantly increasing shot distance and accuracy. It offers overwhelming distance and stability even to those who have previously avoided soft shafts.\u003c\/p\u003e\u003cp\u003e\u003cspecs\u003e\u003c\/specs\u003e\u003c\/p\u003e\u003cp\u003eLength: 44 inches (1117.6mm)\u003c\/p\u003e\u003cp\u003eTip Diameter: 0.355 inches (8.509mm)\u003c\/p\u003e\u003cp\u003eModel: CBT FW\u003c\/p\u003e\u003cp\u003eWeight: 50g\u003c\/p\u003e\u003cp\u003eFrequency: 215cpm\u003c\/p\u003e\u003cp\u003eTorque Value: 5.6\u003c\/p\u003e\u003cp\u003eRecommended Head Speed: 45-50\u003c\/p\u003e\u003cp\u003e\u003ckey features\u003e\u003c\/key\u003e\u003c\/p\u003e\u003cp\u003eFREE FLEX METAFLEX\u003c\/p\u003e\u003cp\u003eHigh-Performance Golf Shaft\u003c\/p\u003e\u003cp\u003eCBT Carbon Bending Technology\u003c\/p\u003e\u003cp\u003eTorque Control Design\u003c\/p\u003e\u003cp\u003eAdvanced Player Shaft\u003c\/p\u003e\u003cp\u003eFW\u003c\/p\u003e\u003cp\u003eFAIRWAY WOOD\u003c\/p\u003e\n","brand":"アップサイドゴルフ本店","offers":[{"title":"Default Title","offer_id":49937596809445,"sku":"10012001","price":100460.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/0407\/0885\/files\/fre-etaflexfw-cob-1_2c4329ee-dc7b-430e-89a8-1fb9564333eb.jpg?v=1785014946","url":"https:\/\/upsidegolf.co.jp\/en\/products\/fre-etaflexfw-cob","provider":"UpsideGolf","version":"1.0","type":"link"}