DUORA 7

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.

The ISOMETRIC™ equalizes the length of the main and cross strings in the string-bed, enlarging the sweet spot for more consistent accuracy even on off-centre hits.

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

Found throughout the inside of the DUORA 7 frame, this soft elastomer material increases shuttle hold and accumulates energy.

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.