Specs for Yonex VCORE Si 98
| Strung weight | 11.4oz / 323.18g |
| Balance | 6 pts Head Light |
| Head size | 98 sq. in. / 632.26 sq. cm. |
| Stiffness | High - 76% (70 RA) |
| Recommended tension | 50-65 pounds |
| Swing weight | 316 kg · cm2 |
| String pattern | 16 Mains / 20 Crosses Mains skip: 8T, 8H One Piece No Shared Holes |
| Length | 27in / 68.58cm |
| Beam width | 22.5mm / 22.5mm / 22mm / |
| Composition | H.M. Graphite / Black Micro Core / Nanometric |
| Power level | Low-Medium |
| Stroke style | Full |
| Swing speed | Fast |
| Colors | Orange/ White/ Black |
| Grip type | Yonex Synthetic |