Level: Advance Type: All Around Flex: Medium Stiff Head: Square/Isometric Weight: 85-89gm(3U-) B.Pt: 5 (Even Balance) Head: H.M. Graphite, NANOMETRIC β Shaft: H.M. Graphite Cover: Yonex Full Duora Cover String: Yonex BG-65 (Custom Strung) / Upgrade Available
| Yonex DUORA 55 Specifications | |
| Frame Material: | H.M. Graphite/NANOMETRIC β |
| Shaft Material: | H.M. Graphite |
| Flex: | Medium Stiff |
| Weight: | 84g +/- 3 (4U-G5) |
| Length: | 675mm +/- 3 |
| Max Tension: | 24 lbs |
| Balance: | Even Balance ( Measured Slightly Head Heavy ) |
| Grommets: | 76 holes |
| Colour: | Dark Grey |
| Shaft Diameter | 7.0mm |
| Made in | Taiwan |