The Dunlop Biomimetic M 4.0 is designed for players with medium and moderate swing styles who are looking for control with added power and spin. It features three new Biomimetic technologies: BioFibre, Aeroskin CX, and MoS2 grommets. These three technologies provide greater comfort, more racquet head speed, and reduced string friction. The M 4.0 features a large sweet spot and open string pattern for more pop and spin. This frame will appeal to players who are not quite ready for a tour player frame and need a perfect balance of precision and power.
Headsize: 100 sq. in.
Beam Width: 23/24/23mm
Weight Strung: 310g/(10.9 oz.)
Composition/Construction: BioFibre/Premium Graphite
String Pattern(Mains X Crosses): 16x19
Recommended String Tension: 52-62 lbs.
Balance: 32.5cm/(12.8 in)
Stiffness/Flex: 70 RA
Grommet Technology: MoS2 Grommets, Anti-Friction Grommets
Frame Technology: AeroSkin CX, BioFibre, CX Technology, Anatomic Construction
Grip Type: Gecko Tac-White
Swing Type: Medium/Moderate