Specifications
| Flex: | Stiff/Medium |
| Frame: | H.M. Graphite/NANOMETRIC DR/ IC ELASTOMER |
| Shaft: | H.M. Graphite/Ultra PEF |
| Weight / Grip Size: | 3U (Ave.88g) G4 |
| Stringing Advice: | 3U 19-24 lbs, |
| Manufactured in: | Japan |
Description: All-round model to get the edge on the court with forehand clears and backhand receives.
With DUORA’s cutting-edge technology, command the court with every single shot.
Huge forehands. Quick backhands.
The DUORA lets players do both with one revolutionary design.
“I feel like my arm is one with the racquet on both my forehand and backhand, so I can push faster at the net.” -- Lee Chong Wei
Technology
NANOMETRIC DR is a new carbon material developed by Yonex based on our unique NANOSCIENCE technology. Created from a material originally developed for next generation space aviation by Toray Industries, Inc., this marks the first time it has been used within the racquet industry. By combining firm shuttle hold and high repulsion, NANOMETRIC DR puts the DUORA into a class of its own.
IC Elastomor is found throughout the inside of the DUORA 7 frame, this soft elastomer material increases shuttle hold and accumulates energy.
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.
The single-pass grommet hole construction provides more grommet holes for a more high-performance stringing pattern.
The built-in solid feel core cuts harmful miscellaneous vibration at impact. Solid feel core is carried in all racquets manufactured in Japan.
Combines solid hitting feel and quick swing.
‘NEW’ Built-in T-Joint is manufactured from a special lightweight plastic combined with epoxy resin and foaming agent that enhances quality and performance by increasing the stability of the shuttle on the string bed and through the air.
The shaft is constructed using ‘Ultra PEF’ – ultra poly ethylene fibre – which is light enough to float on water yet able to withstand immense forces. these characteristics allow for maximum shock absorption.
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.