{"product_id":"com-ferg-d-prn","title":"PRGR New RS DUO Sleeve-attached Shaft Composite Techno Fire Express RG-D Fire Express Driver Use","description":"\u003cp\u003eThe \"FireExpress RG-D\" was introduced as the first in a concept series from the FIRE EXPRESS lineup, ultimately pursuing a commitment to maximizing distance. This shaft is the culmination of technology and expertise accumulated since the original FIRE EXPRESS, developed to meet the expectations of many golfers, from enthusiasts to professionals.\u003c\/p\u003e\u003cp\u003eThe \"FireExpress RG-D\" meticulously selects its materials, making extensive use of high-modulus Torayca M40X. This material optimizes energy transfer at impact, resulting in higher initial ball speed and increased distance. Furthermore, the outermost layer incorporates 6-axis SOFMETA. This material, already proven in the \"PROTOTEYP V -full throttle-\", provides excellent impact resistance.\u003c\/p\u003e\u003cp\u003eThe 6-axis SOFMETA enhances the shaft's resistance to bending and twisting, minimizing shaft deflection at impact. This significantly improves its compatibility with high MOI (moment of inertia) driver heads, leading to increased reproducibility during the swing. In other words, it ensures consistent square impact every time, enabling accurate shots.\u003c\/p\u003e\u003cp\u003eThe design of the \"FireExpress RG-D\" also deserves attention. The carbon sheet itself integrates into the shaft's design, maintaining a beautiful aesthetic while delivering high performance. This shaft achieves a balance of visual appeal and high performance, guaranteeing satisfaction with every use.\u003c\/p\u003e\u003cp\u003e\u003cspecs\u003e\u003c\/specs\u003e\u003c\/p\u003e\u003cp\u003eFireExpress RG-D4\u003c\/p\u003e\u003cp\u003eFlex: R\u003c\/p\u003e\u003cp\u003eLength: 1168mm \/ 46 inches\u003c\/p\u003e\u003cp\u003eWeight: 50g\u003c\/p\u003e\u003cp\u003eTorque: 6.5°\u003c\/p\u003e\u003cp\u003eTip Diameter: 8.55mm\u003c\/p\u003e\u003cp\u003eButt Diameter: 15.30mm\u003c\/p\u003e\u003cp\u003eKick Point: Tip\u003c\/p\u003e\u003cp\u003eFrequency: 224 cpm\u003c\/p\u003e\u003cp\u003eFlex: S\u003c\/p\u003e\u003cp\u003eLength: 1168mm \/ 46 inches\u003c\/p\u003e\u003cp\u003eWeight: 52g\u003c\/p\u003e\u003cp\u003eTorque: 6.4°\u003c\/p\u003e\u003cp\u003eTip Diameter: 8.55mm\u003c\/p\u003e\u003cp\u003eButt Diameter: 15.30mm\u003c\/p\u003e\u003cp\u003eKick Point: Tip\u003c\/p\u003e\u003cp\u003eFrequency: 244 cpm\u003c\/p\u003e\u003cp\u003eFireExpress RG-D5\u003c\/p\u003e\u003cp\u003eFlex: R\u003c\/p\u003e\u003cp\u003eLength: 1168mm \/ 46 inches\u003c\/p\u003e\u003cp\u003eWeight: 56g\u003c\/p\u003e\u003cp\u003eTorque: 4.6°\u003c\/p\u003e\u003cp\u003eTip Diameter: 8.55mm\u003c\/p\u003e\u003cp\u003eButt Diameter: 15.40mm\u003c\/p\u003e\u003cp\u003eKick Point: Tip\u003c\/p\u003e\u003cp\u003eFrequency: 232 cpm\u003c\/p\u003e\u003cp\u003eFlex: S\u003c\/p\u003e\u003cp\u003eLength: 1168mm \/ 46 inches\u003c\/p\u003e\u003cp\u003eWeight: 57g\u003c\/p\u003e\u003cp\u003eTorque: 4.5°\u003c\/p\u003e\u003cp\u003eTip Diameter: 8.55mm\u003c\/p\u003e\u003cp\u003eButt Diameter: 15.40mm\u003c\/p\u003e\u003cp\u003eKick Point: Tip\u003c\/p\u003e\u003cp\u003eFrequency: 248 cpm\u003c\/p\u003e\u003cp\u003eFlex: X\u003c\/p\u003e\u003cp\u003eLength: 1168mm \/ 46 inches\u003c\/p\u003e\u003cp\u003eWeight: 60g\u003c\/p\u003e\u003cp\u003eTorque: 4.4°\u003c\/p\u003e\u003cp\u003eTip Diameter: 8.55mm\u003c\/p\u003e\u003cp\u003eButt Diameter: 15.50mm\u003c\/p\u003e\u003cp\u003eKick Point: Tip\u003c\/p\u003e\u003cp\u003eFrequency: 263 cpm\u003c\/p\u003e\u003cp\u003eFireExpress RG-D6\u003c\/p\u003e\u003cp\u003eFlex: R\u003c\/p\u003e\u003cp\u003eLength: 1168mm \/ 46 inches\u003c\/p\u003e\u003cp\u003eWeight: 56g\u003c\/p\u003e\u003cp\u003eTorque: 4.6°\u003c\/p\u003e\u003cp\u003eTip Diameter: 8.55mm\u003c\/p\u003e\u003cp\u003eButt Diameter: 15.40mm\u003c\/p\u003e\u003cp\u003eKick Point: Tip\u003c\/p\u003e\u003cp\u003eFrequency: 232 cpm\u003c\/p\u003e\u003cp\u003eFlex: S\u003c\/p\u003e\u003cp\u003eLength: 1168mm \/ 46 inches\u003c\/p\u003e\u003cp\u003eWeight: 66g\u003c\/p\u003e\u003cp\u003eTorque: 3.9°\u003c\/p\u003e\u003cp\u003eTip Diameter: 8.55mm\u003c\/p\u003e\u003cp\u003eButt Diameter: 15.70mm\u003c\/p\u003e\u003cp\u003eKick Point: Tip\u003c\/p\u003e\u003cp\u003eFrequency: 254 cpm\u003c\/p\u003e\u003cp\u003eFlex: X\u003c\/p\u003e\u003cp\u003eLength: 1168mm \/ 46 inches\u003c\/p\u003e\u003cp\u003eWeight: 69g\u003c\/p\u003e\u003cp\u003eTorque: 3.8°\u003c\/p\u003e\u003cp\u003eTip Diameter: 8.55mm\u003c\/p\u003e\u003cp\u003eButt Diameter: 15.80mm\u003c\/p\u003e\u003cp\u003eKick Point: Tip\u003c\/p\u003e\u003cp\u003eFrequency: 265 cpm\u003c\/p\u003e\u003cp\u003e\u003ckey features\u003e\u003c\/key\u003e\u003c\/p\u003e\u003cp\u003eFireExpress\u003c\/p\u003e\u003cp\u003eRG-D\u003c\/p\u003e\u003cp\u003eFIRE EXPRESS\u003c\/p\u003e\u003cp\u003eGolf Shaft\u003c\/p\u003e\u003cp\u003eDriver Shaft\u003c\/p\u003e\u003cp\u003eHigh-modulus Torayca M40X\u003c\/p\u003e\u003cp\u003e6-axis SOFMETA\u003c\/p\u003e\u003cp\u003ePROTOTEYP V\u003c\/p\u003e\u003cp\u003eHigh MOI Driver Head\u003c\/p\u003e\u003cp\u003eSquare Impact\u003c\/p\u003e\u003cp\u003eIncreased Distance\u003c\/p\u003e\u003cp\u003eImproved Accuracy\u003c\/p\u003e\u003cp\u003eHigh Repulsion Shaft\u003c\/p\u003e\u003cp\u003eReproducible Shaft\u003c\/p\u003e\u003cp\u003eGolf 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