Yonex Duora 55 (Dark Grey)

Product Description  

• Grip Size: G5 
  
• Weight: 4U (Ave 83g) 
• Flex: Medium Stiff
  
• Balance: Even balance
• Frame: H.M. Graphite / NANOMETRIC β
  
• Shaft: H.M. Graphite
• Cover: Yonex Full Cover
• Made in Taiwan
  

• Product Technology

  • Dural Optimum System

  

  • NANOMETRIC ß

  Grounded in NANOSCIENCE, this material binds carbon fibres tightly together one-by-one without any gaps, for enhanced strength.

  • Isometric™

  The square-shaped ISOMETRIC frame shape is designed to keep vertical strings at a similar length, as well as the horizontal strings to produce an expanded sweet spot in all directions.

  

  • New Grommet Pattern

  The single-pass grommet hole construction provides more grommet holes for a more high-performance stringing pattern.

  

  • AERO+BOX Frame

  Combines solid hitting feel and quick swing.

  

  • Built-in T-Joint

  Moulded deep into the layers of graphite where the frame connects with the shaft, the YONEX Built-in T-Joint creates a durable and high-strength one-piece frame that is torque-free.

  

  • Control Support Cap

  The control support cap provides an 88% wider flat surface compared with an ordinary racquet for easier gripping, fast follow-through and the sharpest maneuverability.