{"product_id":"com-feprz-ymd","title":"YAMAHA ヤマハ 2025 RMX DD Driver Sleeve with Composite Techno FireExpress PROTOTYPE RZ High MOI High-Speed Shaft","description":"\u003cp\u003eThis model was developed as a high-speed shaft compatible with modern high-MOI drivers.\u003c\/p\u003e\u003cp\u003eThe overall rigidity design of the shaft achieves increased speed and square impact.\u003c\/p\u003e\u003cp\u003eUtilizing high-modulus carbon material, it achieves a great swing feel while balancing light weight and high strength.\u003c\/p\u003e\u003cp\u003eIt merges high-level distance performance with directional stability, maximizing the performance of all golfers.\u003c\/p\u003e\u003cp\u003e＜Specifications＞\u003c\/p\u003e\u003cp\u003eCommon Specifications ・Length: 46 inches (1168mm) ・Tip Diameter: 8.55mm ・Kick Point: Mid-Low ・Torque: 5.4-5.7 ▶ High trajectory for increased carry ▶ Achieves both good ball capture and straightness ▶ Compatible with a wide range of head speeds ■ Flex-Specific Specifications 【R】 ・Weight: 47g ・Torque: 5.7 ・Butt Diameter: 14.90mm ・Frequency: 225cpm 【SR】 ・Weight: 47g ・Torque: 5.6 ・Butt Diameter: 14.90mm ・Frequency: 235cpm 【S】 ・Weight: 48g ・Torque: 5.5 ・Butt Diameter: 15.00mm ・Frequency: 245cpm 【SX】 ・Weight: 49g ・Torque: 5.4 ・Butt Diameter: 15.00mm ・Frequency: 255cpm ■ Features ・Lightweight design for easy swinging ・Flexibility + moderate rigidity for increased stability ・Mid-low kick point for easy ball launch ・Suitable for a wide range of golfers ■ Product Specifications\/Notes ・Made in Japan ・Tip Parallel Length: 50mm *Frequency is a reference value (with 200g head \/ assembled to 45.5 inches) *Values may vary depending on assembly conditions *Tip diameter is the value before painting ■ Recommended for those who: ・Want to effortlessly increase head speed ・Want to easily launch the ball ・Want to achieve both direction and distance ・Want a lightweight shaft with stability ＜Keywords＞ Golf shaft Driver shaft Fire Express fire express RZ shaft High-speed shaft Distance improvement Head speed improvement High MOI compatible Carbon shaft High-modulus shaft Lightweight shaft High-strength shaft Directional stability Swing stability Trajectory stability Square impact Operability Control performance Advanced golfers Intermediate golfers Beginner golfers Shaft replacement Reshaft Golf custom Club custom Golf parts High-performance shaft Latest shaft Popular shaft Golf accessories For drivers Distance-focused Straightness Trajectory control Swing improvement Easy to swing Less tiring Stability Male golfers Female golfers Golf course accessories Competitive golf Practice shaft Professional-grade High-quality material Carbon technology\u003c\/p\u003e\n","brand":"アップサイドゴルフ本店","offers":[{"title":"PROTOTYPE RZ \/ S","offer_id":49932673482981,"sku":"10032001","price":51040.0,"currency_code":"JPY","in_stock":true},{"title":"PROTOTYPE RZ \/ SX","offer_id":49932673515749,"sku":"10042001","price":51040.0,"currency_code":"JPY","in_stock":true},{"title":"PROTOTYPE RZ \/ SR","offer_id":49932673548517,"sku":"10022001","price":51040.0,"currency_code":"JPY","in_stock":true},{"title":"PROTOTYPE RZ \/ R","offer_id":49932673581285,"sku":"10012001","price":51040.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/0407\/0885\/files\/com-feprz-ymd-1_b3eb231d-a20d-40a8-8658-89b7a900f54e.jpg?v=1784921381","url":"https:\/\/upsidegolf.co.jp\/en\/products\/com-feprz-ymd","provider":"UpsideGolf","version":"1.0","type":"link"}