Yonex DUORA 77 badminton racket is an all-round model equipped with the DUAL OPTIMUM SYSTEM to boost power on your forehand and distance on your backhand. Aerodynamic for speed. Strong FOREHAND smash. Fast BACKHAND drive. With DUORA’s cutting-edge technology, command the court with every single shot. Easy identification of racket shape during play using unique color design.
Yonex DUORA 77 has similar racket frame design as the Yonex Duora 10 LCW and Yonex Duora 77 LCW.
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 on Duora's cutting edge technology
| Yonex DUORA 77 Specifications | |
| Frame Material: | H.M. Graphite/NANOMETRIC β |
| Shaft Material: | H.M. Graphite |
| Flex: | Medium |
| Weight: | 88g +/- 3 (3U-G5) |
| Length: | 675mm +/- 3 |
| Max Tension: | 26 lbs |
| Balance: | Even Balance |
| Grommets: | 76 holes |
| Colour: | Black Red & Grey |
| Shaft Diameter | 7.0mm |
*Made in Taiwan
| Special Features | |
| Isometric head frame 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. |
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Dual Optimum System![]() |
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NANOMETRIC β |
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New Grommet Pattern |
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| Aero + Box Frame Combines solid hitting feel and quick swing. |
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| New Built-in TJoint 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. |
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Control Support Cap |
| Racket Specifications | |
|---|---|
| Frame | H.M. Graphite/NANOMETRIC β |
| Shaft | H.M. Graphite |
| Flex | Medium |
| Weight | 88g +/- 3 (3U-G5) |
| Max Tension | 26 lbs |
| Length | 675mm +/- 3 |
| Balance Point | Even Balance |
| Grommets | 76 |
| Shaft Diameter | 7.0mm |
| Color | Black Red & Grey |
| Special Features | ISO; Dual Optimum System; NANOMETRIC; New Grommet Pattern; Aero+Box Frame; New Built-In T-Joint; Control Cap Support |
Amazing customer service, they were able to change my string tension settings when i emailed them about it and recieved the racquets in less than two weeks with the desired string tension. I would buy from them again in the future."
Kent , Lake Successs















