Specs for Yonex VCORE Duel G 97 (310g)
| Strung weight | 11.5oz / 326.02g |
| Balance | 7 pts Head Light |
| Head size | 97 sq. in. / 625.81 sq. cm. |
| Stiffness | Average - 47% (64 RA) |
| Recommended tension | 50-65 pounds |
| Swing weight | 315 kg · cm2 |
| String pattern | 16 Mains / 20 Crosses Mains skip: NONE One Piece Shared: 8T,7H,8H |
| Length | 27in / 68.58cm |
| Beam width | 20.5mm / 20.5mm / 20.5mm / |
| Composition | H.M. Graphite w/Tough G Fiber & Black Micro Core |
| Power level | Low |
| Stroke style | Full |
| Swing speed | Fast |
| Colors | Black/Orange |
| Grip type | Yonex Synthetic |