K7

Weight

90g

Plies

7-ply

Handles

FL / ST

Material

Hybrid

Head Shape

Standard

Balance

Balanced

Joola

K7

Germany and abroad
2014

Joola K7 is a hybrid offensive blade that masterfully balances power and control for dynamic attacking play. Its unique 5+2 ply construction integrates Carbon-NetT material for stiffness and speed, paired with Enzo layers that enhance feel and precision. This design supports aggressive topspins and powerful drives while maintaining excellent touch for placement. Featuring a specialized RAG handle for comfort and refined handling, the K7 is an ideal choice for intermediate to advanced players seeking a responsive instrument to elevate their offensive game.

7-Ply Construction

Joola K7 features a 7-ply construction with a 5+2 configuration combining wood and composite materials. Outer Koto layers provide crisp feel and power, while inner Red Samba and core Samba layers contribute to feel and control. Carbon NetT material adds stiffness for speed, and Enzo layers enhance control, creating a balanced hybrid performance.

TT Sensei Ratings

Our expert analysis of this blade's performance characteristics

Speed
9.4

Joola K7 delivers impressive speed, consistently rated highly for offensive play. The stiff Carbon-NetT material in its construction provides significant power that facilitates fast shots and aggressive topspins. This makes it particularly effective for players who rely on powerful drives and need that extra pace to pressure opponents during rallies.

Control
7.5

Despite its speed-oriented design, Joola K7 maintains respectable control through thoughtful engineering. The Enzo layers play a crucial role in providing tactile feedback and precision, while the RAG handle improves handling and feel. This combination allows players to manage the blade's power effectively during placement shots and technical play.

Feel
Medium-Hard
SoftMedium-HardHard

Joola K7 provides a medium-hard feel that combines stiffness from the carbon layers with nuanced feedback from the wood components. This creates a crisp sensation during ball contact that enhances power transmission while still offering good touch for controlled shots and spin variations.

Throw Angle
Medium-High
LowMedium-HighHigh

Joola K7 produces a medium-high throw angle that supports aggressive, arcing shots particularly effective for topspin play. This trajectory allows players to generate significant power while maintaining good clearance over the net, ideal for offensive players who favor powerful attacking strokes.

Dwell Time
6.0

Joola K7 offers medium dwell time that balances speed with sufficient ball contact for spin generation. The hybrid construction provides enough absorption for effective topspin creation without excessive dwell that might slow down offensive play, making it efficient for fast-paced rallies.

Flexibility
4.0

Joola K7 is a stiff blade with limited flexibility, primarily due to the Carbon-NetT material that provides structural rigidity. This stiffness supports powerful, direct shots characteristic of OFF+ rated blades, making it less suitable for players who prefer highly flexible setups for looping.

Vibration
6.0

Vibration levels on Joola K7 are moderate, with the Carbon-NetT material contributing some stiffness-related feedback. However, the Enzo layers and RAG handle work effectively to dampen vibrations, creating a comfortable playing experience that maintains good responsiveness without being overly harsh.

Quality
8.5

Joola K7 features excellent craftsmanship with high-level finishing that players appreciate. The build quality stands out with good attention to detail, though some users note the Koto outer layer can benefit from protective varnish if rubbers are changed frequently. Overall, it represents solid construction typical of performance blades.

Technology

Joola K7 utilizes proprietary Carbon-NetT material, a lighter carbon fabric designed to enhance stiffness and speed without excessive weight. Integrated Enzo layers improve control and feel, balancing the power of composite construction. The blade also features RAG handle technology, engineered to increase control and provide a more comfortable, secure grip during play.

Similar Blades

Butterfly Innerforce ZLC

Players report Joola K7 shares characteristics with Butterfly Innerforce ZLC, offering a similar blend of speed and control. The K7 provides comparable offensive capability with potentially different feel and balance due to its specific Carbon-NetT and Enzo material composition, making it a viable alternative in this performance category.

Butterfly Innerforce ZLF

Many players find Joola K7 comparable to Butterfly Innerforce ZLF, sharing the goal of balancing carbon speed with tactile feedback. The K7's construction delivers similar performance characteristics, positioning it as an alternative for players seeking that combination of power and control in their offensive setup.