Specs for Yonex VCORE Si 100
| Strung weight | 11.1oz / 314.68g |
| Balance | 5 pts Head Light |
| Head size | 100 sq. in. / 645.16 sq. cm. |
| Stiffness | Very high - 80% (71 RA) |
| Recommended tension | 45-60 pounds |
| Swing weight | 315 kg · cm2 |
| String pattern | 16 Mains / 19 Crosses Mains skip: 8T, 8H Two Pieces No Shared Holes |
| Length | 27in / 68.58cm |
| Beam width | 24.5mm / 24.5mm / 23mm / |
| 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 |