Strings are one of the most important components of a tennis racket, as they directly affect power, control, spin, and feel.
A string bed that has lost its tension has also lost its elasticity and can increase the risk of injury.
To choose the right string, you should mainly consider three factors:
The material of the string
The gauge (thickness)
The string tension
String Material
Tennis strings are divided into three main categories based on their material.
- Natural Gut
Natural gut strings offer exceptional feel, elasticity, and excellent tension maintenance. They are also a great option for players with arm or joint issues. Today, many ATP and WTA players use them in hybrid setups combined with polyester strings.
However, they are more expensive and sensitive to extreme conditions such as high humidity or temperature.
- Synthetic Gut
Synthetic strings are the most popular choice in tennis and cover the needs of most players.
There are several types:
- Polyester / Co-polyester
The #1 choice among pro tour players.
They offer high levels of control, excellent durability, and strong spin potential. Polyester strings allow players to maintain precise control over their shots while generating heavy spin that significantly affects ball trajectory and angles during rallies.
Due to their stiffness, they are not recommended for beginners or players with arm issues (e.g. tennis elbow).
- Nylon
A balanced option between power, control, and durability. Affordable and suitable for most players.
- Multifilament
Provide excellent feel and greater comfort, as they absorb more vibration. A great choice if you want a softer playing experience. One of the best options for players with tennis elbow.
- Textured / Shaped Strings
Feature a special surface that increases friction with the ball, helping generate more spin on your shots.
- Hybrid Strings
A hybrid setup means using two different types of strings in the same racket.
In a racket, there are:
The main strings (vertical)
The cross strings (horizontal)
In a hybrid setup, you use one type of string for the mains and a different one for the crosses, combining different characteristics.
For example:
Polyester strings in the mains for more control and spin
Multifilament strings in the crosses for more comfort
This way you can improve:
Feel
Durability
Control or spin
*Keep in mind that the main strings have a greater impact on the overall feel of the string bed.
String Gauge (Thickness)
String gauge affects feel, spin, and durability.
Thinner Strings:
Better feel
More spin potential
More power
Break more easily
Thicker Strings:
More durable
Last longer
Less feel
The most common gauge for most players is 1.25 mm.
String Tension
The tension at which your racket is strung affects both power and control.
Lower Tension:
More power
More comfort and arm-friendliness
Higher Tension:
More control
More consistent response
It’s recommended to string your racket within the tension range suggested by the manufacturer, which is usually printed on the frame.
You can start in the middle of that range and adjust up or down by 1–2 kg until you find what suits your game best.
This racket is unstrung, if you like to have it strung please choose a string from the list above
Description
The Tecnifibre TF40 305 (16x19) delivers controlled power, spin-friendly precision and exceptional feel for intermediate and advanced players who want a fast and accurate all-court performance racket. As the second generation of this model, it continues to offer impressive pocketing and great feedback while adding the benefits of a control-oriented 98 in² head for confident targeting from the baseline and smooth touch at the net. The 5-sided RS Sharp Beam enhances stability and directional accuracy, while Dynacore XTC increases touch, dwell time and overall feel. Packed with Foam for a dampened and solid impact, the TF40 305 (16x19) blends modern spin with classic control. A reliable weapon for players who want precision, confidence and controllable power across the entire court.
The TF-40 305 16M V3 adult tennis racket represents the ultimate precision for good-level competitors and regular players.
In the TF-40 range, this racket offers the best balance between handling and spin. Weighing in at 305 g, it maintains a satisfactory level of power. The 630 cm² head gives greater control, and the 16x19 string pattern is tightened in the centre to promote spin while limiting breakage. It is perfect for regular players and good-level competitors looking for control and stability.
The TF-40 range has been designed to provide the new generation of ultimate precision. It is played on the Tour by Arthur Rinderknech and Martin Damm, as well as by many university players in the USA.
The frame geometry features RS Sharp Section technology which optimises the flexibility of the frame at impact to maintain trajectory control while maintaining a satisfactory level of power. The racket is also fully foamed with polyurethane foam to absorb shock and provide its specific signature feel. The "Extend BG" eyelets are wider and longer to allow the strings to breathe and keep the response on off-centre shots.
The new TF-40 range has been given a very designer look with its own universe. The white Tecnifibre base is enhanced by touches of khaki and fluorescent orange in a highly graphic pattern. An ultra-modern look!
The mission of the Tecnifibre brand is to unleash the potential of every player by offering products that combine high performance and unique elegance, all developed in the TECNILAB laboratory using the logic: Identify, Quantify, Solve.
Control rackets are designed in a very traditional way, with classic square and thin sections combined with a consensual look. Tecnifibre's TF-40 range brings precision designed for the new generation. A new generation of ergonomics to help you control your shots while being easier to play. As well as a new design with a high-performance, stylish look.
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