{"product_id":"wac-gr5601dr-ymd","title":"Coupon-eligible item: YAMAHA 2025 RMX DD Driver-compatible sleeve-attached shaft WACCINE compo GR501 GR601 DR High initial velocity Double Counter Design","description":"\u003cp\u003eThe WACCINE COMPO. GR501 DR and GR601 DR are heavy-weight shafts that produce overwhelming initial ball speed through a fusion of \"weight\" and \"rebound power.\"\u003c\/p\u003e\u003cp\u003eTheir design concept is \"ultra-fast rebound.\" The double counter design, which optimally distributes weight to the butt and tip sections, and the unique long straight structure, which places the center of gravity and kick point in the same position, accelerate the shaft's snap-back. \u003c\/p\u003e\u003cp\u003eThe tip section features multi-layered ultra-high modulus materials, significantly improving repulsion performance upon impact. Furthermore, a semi-flat flex design is adopted to enhance stability during the swing and increase the smash factor for athlete-oriented golfers.\u003c\/p\u003e\u003cp\u003eFrom driver to wedge, the oscillation frequency is unified with a gentle flow design. This allows for consistent swing tempo with any club, stabilizing the swing rhythm and improving shot accuracy throughout the course.\u003c\/p\u003e\u003cp\u003eThe GR501 is suitable for mid-head speed, while the GR601 is for hard hitters, allowing selection based on play style. With this model, packed with WACCINE COMPO. series technology, let's redefine the limits of speed and distance.\u003c\/p\u003e\u003cp\u003e\u003cspecs\u003e\u003c\/specs\u003e\u003c\/p\u003e\u003cp\u003eGR501 Specs\u003c\/p\u003e\u003cp\u003eDriver (DR)\u003c\/p\u003e\u003cp\u003eFlex: DR (equivalent to S)\u003c\/p\u003e\u003cp\u003eH\/S suitability: 40-45m\/s\u003c\/p\u003e\u003cp\u003eWeight: 56g\u003c\/p\u003e\u003cp\u003eKick Point (K.P.): Mid\u003c\/p\u003e\u003cp\u003eTorque: 3.8\u003c\/p\u003e\u003cp\u003eFrequency: 245cpm\u003c\/p\u003e\u003cp\u003eProduct Length: 1181mm\u003c\/p\u003e\u003cp\u003eTip Diameter: 8.6mm\u003c\/p\u003e\u003cp\u003eG.C.L (Center of Gravity Position from Grip): 53%\u003c\/p\u003e\u003cp\u003eReference values for X flex (X(*))\u003c\/p\u003e\u003cp\u003eH\/S suitability: 46-50m\/s\u003c\/p\u003e\u003cp\u003eWeight: 57g\u003c\/p\u003e\u003cp\u003eTorque: 3.6\u003c\/p\u003e\u003cp\u003eFrequency: 260cpm\u003c\/p\u003e\u003cp\u003eGR601 Specs\u003c\/p\u003e\u003cp\u003eDriver (DR):\u003c\/p\u003e\u003cp\u003eFlex: DR (equivalent to S)\u003c\/p\u003e\u003cp\u003eH\/S suitability: 40-45m\/s\u003c\/p\u003e\u003cp\u003eWeight: 63g\u003c\/p\u003e\u003cp\u003eKick Point: Mid\u003c\/p\u003e\u003cp\u003eTorque: 3.6\u003c\/p\u003e\u003cp\u003eFrequency: 245cpm\u003c\/p\u003e\u003cp\u003eProduct Length: 1181mm\u003c\/p\u003e\u003cp\u003eTip Diameter: 8.6mm\u003c\/p\u003e\u003cp\u003eG.C.L: 53%\u003c\/p\u003e\u003cp\u003eReference values for X flex (X(*))\u003c\/p\u003e\u003cp\u003eH\/S suitability: 46-50m\/s\u003c\/p\u003e\u003cp\u003eWeight: 65g\u003c\/p\u003e\u003cp\u003eTorque: 3.4\u003c\/p\u003e\u003cp\u003eFrequency: 260cpm\u003c\/p\u003e\u003cp\u003e\u003cpoints\u003e\u003c\/points\u003e\u003c\/p\u003e\u003cp\u003eWACCINE COMPO\u003c\/p\u003e\u003cp\u003eWACCINE COMPO\u003c\/p\u003e\u003cp\u003eGR501 Shaft\u003c\/p\u003e\u003cp\u003eGR601 Golf Shaft\u003c\/p\u003e\u003cp\u003eGolf Distance Up\u003c\/p\u003e\u003cp\u003eHeavy Weight Golf Shaft\u003c\/p\u003e\u003cp\u003eDouble Counter Design\u003c\/p\u003e\u003cp\u003eLong Straight Shaft\u003c\/p\u003e\u003cp\u003eUltra-Fast Rebound Shaft\u003c\/p\u003e\u003cp\u003eInitial Ball Speed Improvement Driver\u003c\/p\u003e\u003cp\u003eHigh Smash Factor Shaft\u003c\/p\u003e\u003cp\u003eFor Athlete Golfers\u003c\/p\u003e\u003cp\u003ePopular Golf Shaft Model\u003c\/p\u003e\u003cp\u003eHeavy Balance Shaft\u003c\/p\u003e\u003cp\u003eHigh Modulus Material Shaft\u003c\/p\u003e\u003cp\u003eFrom Driver to Iron\u003c\/p\u003e","brand":"アップサイドゴルフ本店","offers":[{"title":"DR(X) \/ GR601","offer_id":49934027915493,"sku":"10022002","price":88000.0,"currency_code":"JPY","in_stock":true},{"title":"DR \/ GR601","offer_id":49934027948261,"sku":"10022001","price":88000.0,"currency_code":"JPY","in_stock":true},{"title":"DR(X) \/ GR501","offer_id":49934027981029,"sku":"10012002","price":88000.0,"currency_code":"JPY","in_stock":true},{"title":"DR \/ GR501","offer_id":49934028013797,"sku":"10012001","price":88000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/0407\/0885\/files\/wac-gr5601dr-ymd-1_bac91dc7-3f0a-4058-ae38-f0274a5f9290.jpg?v=1784955812","url":"https:\/\/upsidegolf.co.jp\/en\/products\/wac-gr5601dr-ymd","provider":"UpsideGolf","version":"1.0","type":"link"}