Yonex Duora 55 (Dark Grey)

Brought to you from our friends @ Badminton Racket Review (Youtube / Site)  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.