{"product_id":"10002268","title":"Titleist Titleist Sleeve with Shaft Mitsubishi Chemical Diamana BF Driver","description":"\u003cp\u003eThe Diamana BF series, a source of pride for Mitsubishi Rayon, is the latest evolution of the Blue Force (Ao-Mana) shafts, which are highly acclaimed among golf enthusiasts.\u003c\/p\u003e\u003cp\u003eThese shafts possess characteristics that differentiate them from previous Diamana series, thanks to the composite molding of aerospace-grade high-strength carbon fiber \"MR70\" and boron fiber.\u003c\/p\u003e\u003cp\u003eThe Diamana BF series is ideal for golfers who want to increase their driving distance with a mid-range launch angle, as it offers a fade-biased ball capture despite its mid-to-butt flex point.\u003c\/p\u003e\u003cp\u003eThese shafts combine excellent operability with a snappy feel, providing a sharp return sensation with minimal flex even when swung powerfully.\u003c\/p\u003e\u003cp\u003eMany aspects were focused on during the product development process.\u003c\/p\u003e\u003cp\u003eFirstly, 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, extending their driving distance without sacrificing control.\u003c\/p\u003e\u003cp\u003eAdditionally, by reinforcing the tip section of the shaft, impact efficiency was enhanced, and ball initial velocity 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, materials were used in the right places to reinforce only the necessary sections.\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, responding sensitively to players' needs.\u003c\/p\u003e\u003cp\u003eIt will undoubtedly be the 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-butt\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-butt\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-butt\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-butt\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-butt\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-butt\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-butt\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-butt\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-butt\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-butt\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-butt\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-butt\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-butt\u003c\/p\u003e\u003cp\u003e- Tip Diameter: 16.45\u003c\/p\u003e\u003cp\u003e\u003ckey features\u003e\u003c\/key\u003e\u003c\/p\u003e\u003cp\u003eDiamana BF shaft 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