Dunlop CX 400 Tour Tennis Racquet, Red/Black 4 3/8

The Dunlop CX 400 Tour (2024/2025) is the most versatile "bridge" racket in the CX series. It is designed to offer the surgical control and feel of the CX line but with a more modern, user-friendly 100 sq. in. head size and a boost in power. The 2024–2025 version features a striking Two-Tone Red and Black cosmetic, emphasizing its roots in the control-oriented "Control the X" lineage.

• Racquet Specifications : Head Size 100 sq. in. / 645 cm, Weight Unstrung 300g / 10.6 oz, Balance 32.5 cm / 7 pts Head Light, String Pattern 16 x 19, Beam Width 23 mm, Stiffness RA 6768 Lively but comfortable, String : UnStrung
• Powergrid Stringtech+: The 20242025 update features wider cross-string spacing. This increases the "trampoline effect" for higher launch angles and easier spin, making it much more forgiving than previous CX models.
• Control Frame Geometry: A redesigned frame mold that is more boxy below the 10/2 axis. This significantly increases torsional stability, ensuring the racket doesn't twist when you're redirecting heavy pace.
• Vibroshield: A new highly elastic dampening material placed in the mid-section of the hoop and shaft. It filters out harsh impact vibrations, giving the racket a plusher, more "connected" feel at impact.
• Sonic Core with Infinergy: Strategically placed at 3 and 9 o'clock. This super-elastic E-TPU material by BASF reduces shock and boosts rebound, providing crisp energy return.
• Flex Booster: A thin layer of high-elasticity rubber in the shaft that further dampens vibrations, resulting in a cleaner "crunch" sound on well-struck balls.
• Racquet comes unstrung