The Callaway UST Mamiya Helium Driver Shaft is designed specifically for senior players and those with slower swing speeds looking for a shaft that can deliver both distance and control. With a Senior (A) flex and a length of 45.5″, this shaft offers a perfect balance between flexibility and stability. The UST Mamiya Helium shaft is lightweight, helping to increase swing speed and generate higher ball speeds while maintaining a responsive and comfortable feel throughout the swing.
Key features:
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Model: UST Mamiya Helium
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Flex: Senior (A), ideal for players with lower swing speeds who want increased flexibility and control
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Length: 45.5″ (standard length for most drivers)
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Weight: Lightweight (Helium series is known for its lightweight shafts, making it easier to get higher swing speeds)
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Material: Composite material that delivers both strength and light weight for optimal power transfer and control
