{"product_id":"10008030","title":"YONEX ヨネックス EZONE GT Sleeve with Mitsubishi Chemical Diamana BF Driver Shaft","description":"\u003cp\u003eMitsubishi Rayon's proud Diamana BF series is the latest evolution of the Blue Force (Ao-Mana), which has earned high acclaim among golf enthusiasts.\u003c\/p\u003e\u003cp\u003eThis shaft has characteristics different from the conventional Diamana series due to its composite molding of aerospace-grade high-strength carbon fiber \"MR70\" and boron fiber.\u003c\/p\u003e\u003cp\u003eThe Diamana BF series offers a fade-biased ball capture despite its mid-high bend point, making it ideal for golfers who want to increase distance with a moderate launch angle.\u003c\/p\u003e\u003cp\u003eThis shaft combines excellent operability with a snappy feel, achieving a small flex when swung powerfully and a sharp return.\u003c\/p\u003e\u003cp\u003eMany aspects were focused on during the product development process.\u003c\/p\u003e\u003cp\u003eFirst, the composite molding of aerospace-grade high-strength carbon fiber \"MR70\" and boron fiber has increased the snappy feel compared to conventional models.\u003c\/p\u003e\u003cp\u003eThis allows players to maintain core strength even with powerful swings, enabling them to increase distance without sacrificing control.\u003c\/p\u003e\u003cp\u003eAdditionally, by strengthening the tip section of the shaft, impact efficiency was enhanced, and ball speed was improved. This reinforced tip section achieves a smooth stiffness distribution that allows players to draw their intended trajectory, supporting both distance and directionality.\u003c\/p\u003e\u003cp\u003eFurthermore, while maintaining overall smooth flex, appropriate materials were used in the right places to reinforce only where necessary.\u003c\/p\u003e\u003cp\u003eThis enhances the shaft's operability and stability, helping players hit their best shots.\u003c\/p\u003e\u003cp\u003eThe Diamana BF series is a next-generation golf shaft that combines innovative design and high-quality materials to sensitively meet players' needs.\u003c\/p\u003e\u003cp\u003eIt will be an optimal choice for golfers seeking a balance of operability, distance, and directionality.\u003c\/p\u003e\u003cp\u003e\u003cspecs\u003e\u003c\/specs\u003e\u003c\/p\u003e\u003cp\u003eBF50:\u003c\/p\u003e\u003cp\u003e- Flex:\u003c\/p\u003e\u003cp\u003e- R\u003c\/p\u003e\u003cp\u003e- Weight: 54\u003c\/p\u003e\u003cp\u003e- Torque: 5\u003c\/p\u003e\u003cp\u003e- Kick Point: Mid-High\u003c\/p\u003e\u003cp\u003e- Length: 46\u003c\/p\u003e\u003cp\u003e- Tip Diameter: 8.55\u003c\/p\u003e\u003cp\u003e- Butt: 16.0\u003c\/p\u003e\u003cp\u003e- SR\u003c\/p\u003e\u003cp\u003e- Weight: 55\u003c\/p\u003e\u003cp\u003e- Torque: 5\u003c\/p\u003e\u003cp\u003e- Kick Point: Mid-High\u003c\/p\u003e\u003cp\u003e- S\u003c\/p\u003e\u003cp\u003e- Weight: 57.5\u003c\/p\u003e\u003cp\u003e- Torque: 5\u003c\/p\u003e\u003cp\u003e- Kick Point: Mid-High\u003c\/p\u003e\u003cp\u003e- X\u003c\/p\u003e\u003cp\u003e- Weight: 60\u003c\/p\u003e\u003cp\u003e- Torque: 4\u003c\/p\u003e\u003cp\u003e- Kick Point: Mid-High\u003c\/p\u003e\u003cp\u003eBF60(bg):\u003c\/p\u003e\u003cp\u003e- Flex:\u003c\/p\u003e\u003cp\u003e- SR\u003c\/p\u003e\u003cp\u003e- Weight: 63.5\u003c\/p\u003e\u003cp\u003e- Torque: 3.9\u003c\/p\u003e\u003cp\u003e- Kick Point: Mid-High\u003c\/p\u003e\u003cp\u003e- Tip Diameter: 16.05\u003c\/p\u003e\u003cp\u003e- S\u003c\/p\u003e\u003cp\u003e- Weight: 65.5\u003c\/p\u003e\u003cp\u003e- Torque: 3.9\u003c\/p\u003e\u003cp\u003e- Kick Point: Mid-High\u003c\/p\u003e\u003cp\u003e- Tip Diameter: 16.1\u003c\/p\u003e\u003cp\u003e- X\u003c\/p\u003e\u003cp\u003e- Weight: 69\u003c\/p\u003e\u003cp\u003e- Torque: 3.8\u003c\/p\u003e\u003cp\u003e- Kick Point: Mid-High\u003c\/p\u003e\u003cp\u003e- Tip Diameter: 16.25\u003c\/p\u003e\u003cp\u003eBF70(bgno):\u003c\/p\u003e\u003cp\u003e- Flex:\u003c\/p\u003e\u003cp\u003e- S\u003c\/p\u003e\u003cp\u003e- Weight: 73.5\u003c\/p\u003e\u003cp\u003e- Torque: 3.4\u003c\/p\u003e\u003cp\u003e- Kick Point: Mid-High\u003c\/p\u003e\u003cp\u003e- Tip Diameter: 16.15\u003c\/p\u003e\u003cp\u003e- X\u003c\/p\u003e\u003cp\u003e- Weight: 77\u003c\/p\u003e\u003cp\u003e- Torque: 3.4\u003c\/p\u003e\u003cp\u003e- Kick Point: Mid-High\u003c\/p\u003e\u003cp\u003e- Tip Diameter: 16.25\u003c\/p\u003e\u003cp\u003e- TX\u003c\/p\u003e\u003cp\u003e- Weight: 80\u003c\/p\u003e\u003cp\u003e- Torque: 3.4\u003c\/p\u003e\u003cp\u003e- Kick Point: Mid-High\u003c\/p\u003e\u003cp\u003e- Tip Diameter: 16.35\u003c\/p\u003e\u003cp\u003eBF80(bg):\u003c\/p\u003e\u003cp\u003e- Flex:\u003c\/p\u003e\u003cp\u003e- S\u003c\/p\u003e\u003cp\u003e- Weight: 83\u003c\/p\u003e\u003cp\u003e- Torque: 3\u003c\/p\u003e\u003cp\u003e- Kick Point: Mid-High\u003c\/p\u003e\u003cp\u003e- Tip Diameter: 16.25\u003c\/p\u003e\u003cp\u003e- X\u003c\/p\u003e\u003cp\u003e- Weight: 87\u003c\/p\u003e\u003cp\u003e- Torque: 2.9\u003c\/p\u003e\u003cp\u003e- Kick Point: Mid-High\u003c\/p\u003e\u003cp\u003e- Tip Diameter: 16.35\u003c\/p\u003e\u003cp\u003e- TX\u003c\/p\u003e\u003cp\u003e- Weight: 89.5\u003c\/p\u003e\u003cp\u003e- Torque: 2.8\u003c\/p\u003e\u003cp\u003e- Kick Point: Mid-High\u003c\/p\u003e\u003cp\u003e- Tip Diameter: 16.45\u003c\/p\u003e\u003cp\u003e\u003cpoints\u003e\u003c\/points\u003e\u003c\/p\u003e\u003cp\u003eDiamana BF Shaft Operability\u003c\/p\u003e\u003cp\u003eBF Shaft Fade Bias\u003c\/p\u003e\u003cp\u003eBF Shaft Snappy Feel\u003c\/p\u003e\u003cp\u003eBF Shaft Distance Performance\u003c\/p\u003e\u003cp\u003eBF Shaft Mid-High Bend Point\u003c\/p\u003e\u003cp\u003eBF Shaft Aerospace Grade Material\u003c\/p\u003e\u003cp\u003eBF Shaft Trajectory Control\u003c\/p\u003e\u003cp\u003eBF Shaft Latest Ao-Mana\u003c\/p\u003e","brand":"アップサイドゴルフ本店","offers":[{"title":"R \/ 70","offer_id":49941920678117,"sku":"200122003","price":28200.0,"currency_code":"JPY","in_stock":true},{"title":"R \/ 80","offer_id":49941920710885,"sku":"200122004","price":28200.0,"currency_code":"JPY","in_stock":true},{"title":"R \/ 50","offer_id":49941920743653,"sku":"200122001","price":28200.0,"currency_code":"JPY","in_stock":true},{"title":"SR \/ 70","offer_id":49941920776421,"sku":"200142003","price":28200.0,"currency_code":"JPY","in_stock":true},{"title":"R \/ 60","offer_id":49941920809189,"sku":"200122002","price":28200.0,"currency_code":"JPY","in_stock":true},{"title":"SR \/ 80","offer_id":49941920841957,"sku":"200142004","price":28200.0,"currency_code":"JPY","in_stock":true},{"title":"SR \/ 50","offer_id":49941920874725,"sku":"200142001","price":28200.0,"currency_code":"JPY","in_stock":true},{"title":"SR \/ 60","offer_id":49941920907493,"sku":"200142002","price":28200.0,"currency_code":"JPY","in_stock":true},{"title":"TX \/ 80","offer_id":49941920940261,"sku":"200242004","price":28200.0,"currency_code":"JPY","in_stock":true},{"title":"TX \/ 70","offer_id":49941920973029,"sku":"200242003","price":28200.0,"currency_code":"JPY","in_stock":true},{"title":"TX \/ 60","offer_id":49941921005797,"sku":"200242002","price":28200.0,"currency_code":"JPY","in_stock":true},{"title":"TX \/ 50","offer_id":49941921038565,"sku":"200242001","price":28200.0,"currency_code":"JPY","in_stock":true},{"title":"S \/ 80","offer_id":49941921071333,"sku":"200162004","price":28200.0,"currency_code":"JPY","in_stock":true},{"title":"S \/ 70","offer_id":49941921104101,"sku":"200162003","price":28200.0,"currency_code":"JPY","in_stock":true},{"title":"S \/ 60","offer_id":49941921136869,"sku":"200162002","price":28200.0,"currency_code":"JPY","in_stock":true},{"title":"X \/ 70","offer_id":49941921169637,"sku":"200222003","price":28200.0,"currency_code":"JPY","in_stock":true},{"title":"S \/ 50","offer_id":49941921202405,"sku":"200162001","price":28200.0,"currency_code":"JPY","in_stock":true},{"title":"X \/ 60","offer_id":49941921235173,"sku":"200222002","price":28200.0,"currency_code":"JPY","in_stock":true},{"title":"X \/ 50","offer_id":49941921267941,"sku":"200222001","price":28200.0,"currency_code":"JPY","in_stock":true},{"title":"X \/ 80","offer_id":49941921300709,"sku":"200222004","price":28200.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/0407\/0885\/files\/10008030-1.jpg?v=1783211966","url":"https:\/\/upsidegolf.co.jp\/en\/products\/10008030","provider":"UpsideGolf","version":"1.0","type":"link"}