{"product_id":"fuji-spdslk-ymd","title":"Coupon eligible product YAMAHA 2025 RMX DD Driver compatible Sleeve-attached Shaft Fujikura Speeder SLK for Driver Japanese Specification","description":"\u003cp\u003eFujikura's Speeder SLK is an innovative product designed to maximize the benefits of shortening golf shafts. Shortening the shaft significantly improves the probability of a solid strike and increases straightness, but it also comes with drawbacks such as a change in swing feel, increased shaft stiffness, and difficulty in launching the ball. The Speeder SLK utilizes the latest technology to overcome these disadvantages.\u003c\/p\u003e\u003cp\u003eFirst, by employing Metal Composite Technology (MCT), which combines carbon and metal, it achieves a club balance similar to that of standard head weights (around 200g). This allows for a consistent swing feel even with a shorter shaft and enables a head-heavy design without increasing tip stiffness.\u003c\/p\u003e\u003cp\u003eAdditionally, by utilizing multi-hoop ply layering technology, multiple hoop layers are laminated in the butt section to make the shaft's movement more perceptible. This provides tip acceleration without making the shaft feel stiff. Furthermore, a high-torque design ensures that the torque is not overly restricted, leading to improved ball-catching.\u003c\/p\u003e\u003cp\u003eTo counteract the reduction in launch height and clubhead speed caused by shortening the shaft, the oscillation frequency is set to be softer. This allows for a high trajectory and stable shots. Moreover, the increased diameter of the grip section prevents excessive force from being applied by the right hand, offering a comfortable swing feel.\u003c\/p\u003e\u003cp\u003eThe Speeder SLK is a golf shaft designed to maintain the lively swing feel of the Speeder series while maximizing the benefits of a shorter shaft.\u003c\/p\u003e\u003cp\u003e\u003cspecs\u003e\u003c\/specs\u003e\u003c\/p\u003e\u003cp\u003eSPD SLK 4\u003c\/p\u003e\u003cp\u003eR-flex:\u003c\/p\u003e\u003cp\u003eWeight: 46.5g\u003c\/p\u003e\u003cp\u003eTorque: 7.2°\u003c\/p\u003e\u003cp\u003eButt diameter: 15.10mm\u003c\/p\u003e\u003cp\u003eS-flex:\u003c\/p\u003e\u003cp\u003eWeight: 48.5g\u003c\/p\u003e\u003cp\u003eTorque: 7.1°\u003c\/p\u003e\u003cp\u003eButt diameter: 15.20mm\u003c\/p\u003e\u003cp\u003eCommon specifications:\u003c\/p\u003e\u003cp\u003eKickpoint: Mid\u003c\/p\u003e\u003cp\u003eLength: 45 inches\u003c\/p\u003e\u003cp\u003eTip diameter: 8.5mm\u003c\/p\u003e\u003cp\u003eSPD SLK 5\u003c\/p\u003e\u003cp\u003eR-flex:\u003c\/p\u003e\u003cp\u003eWeight: 56.5g\u003c\/p\u003e\u003cp\u003eTorque: 6.1°\u003c\/p\u003e\u003cp\u003eButt diameter: 15.40mm\u003c\/p\u003e\u003cp\u003eS-flex:\u003c\/p\u003e\u003cp\u003eWeight: 58.5g\u003c\/p\u003e\u003cp\u003eTorque: 6.0°\u003c\/p\u003e\u003cp\u003eButt diameter: 15.45mm\u003c\/p\u003e\u003cp\u003eX-flex:\u003c\/p\u003e\u003cp\u003eWeight: 62.0g\u003c\/p\u003e\u003cp\u003eTorque: 5.9°\u003c\/p\u003e\u003cp\u003eButt diameter: 15.50mm\u003c\/p\u003e\u003cp\u003eCommon specifications:\u003c\/p\u003e\u003cp\u003eKickpoint: Mid\u003c\/p\u003e\u003cp\u003eLength: 45 inches\u003c\/p\u003e\u003cp\u003eTip diameter: 8.5mm\u003c\/p\u003e\u003cp\u003eSPD SLK 6\u003c\/p\u003e\u003cp\u003eS-flex:\u003c\/p\u003e\u003cp\u003eWeight: 66.5g\u003c\/p\u003e\u003cp\u003eTorque: 5.1°\u003c\/p\u003e\u003cp\u003eButt diameter: 15.55mm\u003c\/p\u003e\u003cp\u003eX-flex:\u003c\/p\u003e\u003cp\u003eWeight: 71.0g\u003c\/p\u003e\u003cp\u003eTorque: 5.0°\u003c\/p\u003e\u003cp\u003eButt diameter: 15.60mm\u003c\/p\u003e\u003cp\u003eCommon specifications:\u003c\/p\u003e\u003cp\u003eKickpoint: Mid\u003c\/p\u003e\u003cp\u003eLength: 45 inches\u003c\/p\u003e\u003cp\u003eTip diameter: 8.5mm\u003c\/p\u003e\u003cp\u003e\u003ckey features\u003e\u003c\/key\u003e\u003c\/p\u003e\u003cp\u003eFujikura\u003c\/p\u003e\u003cp\u003eSpeeder SLK\u003c\/p\u003e\u003cp\u003eGolf shaft\u003c\/p\u003e\u003cp\u003eShortened length\u003c\/p\u003e\u003cp\u003eImproved strike probability\u003c\/p\u003e\u003cp\u003eImproved straightness\u003c\/p\u003e\u003cp\u003eMetal Composite Technology\u003c\/p\u003e\u003cp\u003eMulti-hoop ply layering\u003c\/p\u003e\u003cp\u003eHigh-torque design\u003c\/p\u003e\u003cp\u003eHigh trajectory\u003c\/p\u003e\u003cp\u003eStability\u003c\/p\u003e\u003cp\u003eSwing feel\u003c\/p\u003e\u003cp\u003eGolf club\u003c\/p\u003e\u003cp\u003eGraphite shaft\u003c\/p\u003e\u003cp\u003eIncreased distance\u003c\/p\u003e\n","brand":"アップサイドゴルフ本店","offers":[{"title":"5 \/ X","offer_id":49934257979621,"sku":"20022108","price":35200.0,"currency_code":"JPY","in_stock":true},{"title":"6 \/ R","offer_id":49934258012389,"sku":"20012152","price":35200.0,"currency_code":"JPY","in_stock":false},{"title":"4 \/ X","offer_id":49934258045157,"sku":"2002274","price":35200.0,"currency_code":"JPY","in_stock":false},{"title":"5 \/ S","offer_id":49934258077925,"sku":"20016108","price":35200.0,"currency_code":"JPY","in_stock":false},{"title":"6 \/ X","offer_id":49934258110693,"sku":"20022152","price":35200.0,"currency_code":"JPY","in_stock":false},{"title":"4 \/ R","offer_id":49934258143461,"sku":"2001274","price":35200.0,"currency_code":"JPY","in_stock":true},{"title":"6 \/ S","offer_id":49934258176229,"sku":"20016152","price":35200.0,"currency_code":"JPY","in_stock":true},{"title":"5 \/ R","offer_id":49934258208997,"sku":"20012108","price":35200.0,"currency_code":"JPY","in_stock":true},{"title":"4 \/ S","offer_id":49934258241765,"sku":"2001674","price":35200.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/0407\/0885\/files\/fuji-spdslk-ymd-1_2f05b76d-0ffd-4094-bbef-4f7346a006f6.jpg?v=1784963079","url":"https:\/\/upsidegolf.co.jp\/en\/products\/fuji-spdslk-ymd","provider":"UpsideGolf","version":"1.0","type":"link"}