{"product_id":"com-ferg-d-pi25","title":"PING G440 Sleeve with Fire Express RG-D Composite Techno Driver Shaft","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 golfers ranging from enthusiasts to professionals.\u003c\/p\u003e\u003cp\u003eThe \"FireExpress RG-D\" uses carefully selected materials, including a generous amount of high-modulus Torayca M40X. This material optimizes energy transfer at impact, achieving higher initial ball speed and greater distance. Furthermore, the outermost layer incorporates 6-axis SOFMETA. This material's performance has already been proven in the \"PROTOTEYP V -full throttle-\" and provides excellent impact resistance.\u003c\/p\u003e\u003cp\u003e6-axis SOFMETA enhances the shaft's resistance to bending and twisting, minimizing shaft deflection at impact. This results in an excellent match with high-MOI (Moment of Inertia) driver heads, improving 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\" is also noteworthy. The carbon sheet itself integrates into the shaft's design, maintaining a beautiful appearance while delivering high performance. This shaft combines aesthetic appeal with high performance, providing satisfaction with every use.\u003c\/p\u003e\u003cp\u003e\u0026lt;Specifications\u0026gt;\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\u0026lt;Key Points\u0026gt;\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-Rebound Shaft\u003c\/p\u003e\u003cp\u003eHigh-Reproducibility Shaft\u003c\/p\u003e\u003cp\u003eGolf Performance\u003c\/p\u003e","brand":"アップサイドゴルフ本店","offers":[{"title":"D6 \/ 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