Specs for Dunlop Biomimetic 400 Tour
| Strung weight | 11.6oz / 328.85g |
| Balance | 9 pts Head Light |
| Head size | 100 sq. in. / 645.16 sq. cm. |
| Stiffness | Average - 57% (66 RA) |
| Recommended tension | 55-65 pounds |
| Swing weight | 306 kg · cm2 |
| String pattern | 16 Mains / 19 Crosses Mains skip: 8H, 8T One Piece No Shared Holes |
| Length | 27in / 68.58cm |
| Beam width | 23mm / 24mm / 23.5mm / |
| Composition | HM6 Carbon, Aerogel, Graphite |
| Power level | Medium |
| Stroke style | Medium-Full |
| Swing speed | Medium-Fast |
| Colors | Black / Chrome / Green |
| Grip type | GeckoTac |