Specs for Yonex VCORE Tour 89
| Strung weight | 12.1oz / 343.03g |
| Balance | 8 pts Head Light |
| Head size | 89 sq. in. / 574.19 sq. cm. |
| Stiffness | Average - 47% (64 RA) |
| Recommended tension | 50-65 pounds |
| Swing weight | 335 kg · cm2 |
| String pattern | 16 Mains / 20 Crosses Mains skip: 8T 8H Two Piece No Shared Holes |
| Length | 27in / 68.58cm |
| Beam width | 20.5mm / 20.5mm / 20mm / |
| Composition | Micro Core / X-Fullerene |
| Power level | Low |
| Stroke style | Full |
| Swing speed | Fast |
| Colors | Red/ Silver |
| Grip type | Yonex Synthetic Grip |
