{"product_id":"cra-rydc-ymd","title":"Coupon-eligible product: YAMAHA Yamaha 2025 RMX DD Driver compatible sleeve shaft Crazy Royal Decoration lightweight high elasticity","description":"\u003cp\u003eThe Crazy Royal Decoration driver shaft was developed for golfers seeking longer distances. Its full-flex design efficiently transfers energy to the ball.\u003c\/p\u003e\u003cp\u003eDespite its lightweight design, it offers stable performance, supporting increased head speed and a high launch angle. It is recommended for senior golfers and players who want to achieve distance without relying on brute force.\u003c\/p\u003e\u003cp\u003eAvailable in 30g, 40g, and 50g weight categories, each catering to different swing types and power levels. It balances ease of swing with distance performance.\u003c\/p\u003e\u003cp\u003eInheriting design philosophies that have led to numerous achievements, including wins at the US Senior Open and LPGA money titles, this is a reintroduced driver shaft that pursues both distance and swing comfort.\u003c\/p\u003e\u003cp\u003e\u003cspec\u003e\u003c\/spec\u003e\u003c\/p\u003e\u003cp\u003eCommon Specifications\u003c\/p\u003e\u003cp\u003e・Kick Point: Mid\u003c\/p\u003e\u003cp\u003e▶Easy to time\u003c\/p\u003e\u003cp\u003e▶Achieves stable trajectories\u003c\/p\u003e\u003cp\u003e▶Compatible with a wide range of head speeds\u003c\/p\u003e\u003cp\u003e▶Excellent balance of distance and directionality\u003c\/p\u003e\u003cp\u003eRD-3｜Ultra-light 38g model\u003c\/p\u003e\u003cp\u003eR2\u003c\/p\u003e\u003cp\u003e・Weight: 38g (±2g)\u003c\/p\u003e\u003cp\u003e・Kick Point: Mid\u003c\/p\u003e\u003cp\u003eR\u003c\/p\u003e\u003cp\u003e・Weight: 38g (±2g)\u003c\/p\u003e\u003cp\u003e・Kick Point: Mid\u003c\/p\u003e\u003cp\u003eSR\u003c\/p\u003e\u003cp\u003e・Weight: 38g (±2g)\u003c\/p\u003e\u003cp\u003e・Kick Point: Mid\u003c\/p\u003e\u003cp\u003eRD-4｜46g Standard Lightweight Model\u003c\/p\u003e\u003cp\u003eR\u003c\/p\u003e\u003cp\u003e・Weight: 46g (±2g)\u003c\/p\u003e\u003cp\u003e・Kick Point: Mid\u003c\/p\u003e\u003cp\u003eS\u003c\/p\u003e\u003cp\u003e・Weight: 46g (±2g)\u003c\/p\u003e\u003cp\u003e・Kick Point: Mid\u003c\/p\u003e\u003cp\u003eX\u003c\/p\u003e\u003cp\u003e・Weight: 47g (±2g)\u003c\/p\u003e\u003cp\u003e・Kick Point: Mid\u003c\/p\u003e\u003cp\u003eRD-5｜50g range firm model\u003c\/p\u003e\u003cp\u003eR\u003c\/p\u003e\u003cp\u003e・Weight: 55g (±2g)\u003c\/p\u003e\u003cp\u003e・Kick Point: Mid\u003c\/p\u003e\u003cp\u003eS\u003c\/p\u003e\u003cp\u003e・Weight: 58g (±2g)\u003c\/p\u003e\u003cp\u003e・Kick Point: Mid\u003c\/p\u003e\u003cp\u003eX\u003c\/p\u003e\u003cp\u003e・Weight: 58g (±2g)\u003c\/p\u003e\u003cp\u003e・Kick Point: Mid\u003c\/p\u003e\u003cp\u003e\u003cpoints\u003e\u003c\/points\u003e\u003c\/p\u003e\u003cp\u003eCrazy Shaft\u003c\/p\u003e\u003cp\u003eRoyal Decoration\u003c\/p\u003e\u003cp\u003eRoyal Decoration\u003c\/p\u003e\u003cp\u003eDriver Shaft\u003c\/p\u003e\u003cp\u003eGolf Shaft\u003c\/p\u003e\u003cp\u003eCarbon Shaft\u003c\/p\u003e\u003cp\u003eLightweight Shaft\u003c\/p\u003e\u003cp\u003eUltra-lightweight Shaft\u003c\/p\u003e\u003cp\u003eDistance Increase\u003c\/p\u003e\u003cp\u003eDistance Performance\u003c\/p\u003e\u003cp\u003eLong Drives\u003c\/p\u003e\u003cp\u003eDistance-oriented Shaft\u003c\/p\u003e\u003cp\u003eHigh Trajectory\u003c\/p\u003e\u003cp\u003eHigh Initial Velocity\u003c\/p\u003e\u003cp\u003eFull Flex\u003c\/p\u003e\u003cp\u003eFlex Return\u003c\/p\u003e\u003cp\u003eEasy to Swing Through\u003c\/p\u003e\u003cp\u003eGood Grip\/Catch\u003c\/p\u003e\u003cp\u003eCatchy Shaft\u003c\/p\u003e\u003cp\u003eImproved Head Speed\u003c\/p\u003e\u003cp\u003eImproved Smash 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Enthusiast\u003c\/p\u003e\u003cp\u003eSwing Improvement\u003c\/p\u003e\u003cp\u003eSlice Countermeasure\u003c\/p\u003e\u003cp\u003eResolving Lack of Distance\u003c\/p\u003e\u003cp\u003eSenior Distance Improvement\u003c\/p\u003e\u003cp\u003eAmateur Golfer\u003c\/p\u003e\u003cp\u003eGolf Practice\u003c\/p\u003e\u003cp\u003eCompetitive Golf\u003c\/p\u003e\u003cp\u003eGolf Custom\u003c\/p\u003e\u003cp\u003eHigh Modulus Carbon\u003c\/p\u003e\u003cp\u003eJapan Spec Shaft\u003c\/p\u003e\u003cp\u003eGolf Club Modification\u003c\/p\u003e\u003cp\u003eDistance-specialized Model\u003c\/p\u003e\u003cp\u003eReissued Model\u003c\/p\u003e\u003cp\u003eLong Drive\u003c\/p\u003e\u003cp\u003ePopular Golf Product\u003c\/p\u003e\u003cp\u003eDriver Custom\u003c\/p\u003e\u003cp\u003eDistance Revolution\u003c\/p\u003e","brand":"アップサイドゴルフ本店","offers":[{"title":"3\/SR \/ Order","offer_id":49942854172901,"sku":"10032001","price":66000.0,"currency_code":"JPY","in_stock":true},{"title":"April\/R \/ 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