{"product_id":"10007798","title":"YAMAHA Yamaha Sleeve Attached Shaft Mitsubishi Chemical Diamana RF Diamana RF for Driver","description":"\u003cp\u003eThe Diamana RF series is an innovative shaft created for athletes seeking maximum distance.\u003c\/p\u003e\u003cp\u003eThis latest model is the next evolution in the traditional Red Mana lineage.\u003c\/p\u003e\u003cp\u003eBy skillfully increasing the rigidity of the shaft's mid-section and precisely adjusting the rigidity difference with the tip, it achieves incredible speed and ease of swing-through at impact.\u003c\/p\u003e\u003cp\u003eAs a result, it simultaneously delivers high launch and a solid ball grip, providing the ideal performance athletes demand.\u003c\/p\u003e\u003cp\u003eFurthermore,\u003c\/p\u003e\u003cp\u003ethis shaft is positioned as an athlete model within Mitsubishi Chemical's lineup,\u003c\/p\u003e\u003cp\u003efeaturing a heavy lineup in the 80g range.\u003c\/p\u003e\u003cp\u003eThis allows players to choose the optimal weight for their swing,\u003c\/p\u003e\u003cp\u003eachieving the best results tailored to their golf style.\u003c\/p\u003e\u003cp\u003eIn addition,\u003c\/p\u003e\u003cp\u003ethe Diamana RF series incorporates MR70, a new material.\u003c\/p\u003e\u003cp\u003eThis revolutionary carbon fiber achieves both high elasticity and strength, which was difficult with conventional manufacturing processes,\u003c\/p\u003e\u003cp\u003eimproving strength by approximately 20% and elasticity by 10%.\u003c\/p\u003e\u003cp\u003eMoreover, ultra-high modulus DIALEAD™ is used in the butt section to improve operability.\u003c\/p\u003e\u003cp\u003eThe tip section is reinforced by co-molding high-strength carbon fiber MR70 and boron fiber,\u003c\/p\u003e\u003cp\u003emaximizing swing power and transmitting it to the ball.\u003c\/p\u003e\u003cp\u003eThe Diamana RF series is a cutting-edge shaft that represents the further evolution of the \"running red\" for athletes focused on distance.\u003c\/p\u003e\u003cp\u003eIts advanced technology and innovative materials bring unprecedented distance and accuracy, expanding the possibilities for golfers.\u003c\/p\u003e\u003cp\u003e＜Specifications＞\u003c\/p\u003e\u003cp\u003eKick Point: Mid\u003c\/p\u003e\u003cp\u003eTorque: 3.5 (RF60, S)\u003c\/p\u003e\u003cp\u003eWeight: 50, 60, 70, 80g class\u003c\/p\u003e\u003cp\u003eFlex: R, SR, S, X, TX\u003c\/p\u003e\u003cp\u003e＜Key Points＞\u003c\/p\u003e\u003cp\u003eDiamana RF\u003c\/p\u003e\u003cp\u003eDiamana RF\u003c\/p\u003e\u003cp\u003eMitsubishi Chemical\u003c\/p\u003e\u003cp\u003eShaft\u003c\/p\u003e\u003cp\u003eDistance\u003c\/p\u003e\u003cp\u003eSwing-through\u003c\/p\u003e\n\u003c!-- rakuten_sync_hash: c7105bc7f55fc98548a9150ec34b526d | ai_optimized: true --\u003e","brand":"アップサイドゴルフ本店","offers":[{"title":"R \/ 70","offer_id":49941442986213,"sku":"200122003","price":27500.0,"currency_code":"JPY","in_stock":true},{"title":"R \/ 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