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TA990 1.27 mm Monofilament Power Tennis Strings

Sale price: $9.99 Regular price:

The TA 990 Power 1.27 mm string is perfect if you're looking for power and durability.

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Sale price: $9.99 Regular price:

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Model: 8338803

Product Videos

Product Features

A photo of the TA990 1.27 mm Monofilament Power Tennis Strings in use

TA990 1.27 mm Monofilament Power Tennis Strings | advanced players who break strings in less than 10 hours of play looking for good spin, power and durability.

The TA 990 Power 1.27 mm string is perfect if you're looking for power and durability.


Co-polyester greatly improves string durability.


The polyester provides heavy, powerful strokes.


The polyester material and 1.27 mm diameter gauge produce great spin.

Directional control

The co-polyester composition offers excellent control

Product Customer Reviews

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140 Reviews
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TA990 1.27 mm Monofilament Power Tennis Strings,black
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Racket restring

Had my racket restrung with these.

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String - Tennis Racket

Quite costly, as it is same string that was used in the racket and lasted not even a year while a 10 year old kid plays with it. quality is bad

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Good Quality strings

There are several types of qualities of string to choose from. Not bad at all in terms of price n quality.

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Tennis Racquet restringing

Found my restringing experience very good. First of all servicing was very good and I'm very happy with the string which I purchased. It has got a very good combination of power, spin and control.

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TA 990 Power 1.27 mm Monofilament Tennis Strings -

Good string for recreational player

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Guter Allrounder

Die Saite ist im besten Sinn unauffällig. Für eine Monofaser ist die Spannung erstaunlicherweise immer noch vorhanden, obwohl ich die Saite schon ein paar Wochen drauf habe (Wintersaison, nur ca. 1 Spiel pro Woche). Wer eine Multifaser gewöhnt ist, wird über den Begriff "Power" wohl nur lachen können, für eine Poly ist aber genug Wumms vorhanden, je nach Schlag auch mal etwas zu viel des Guten. Könnte man die Power mit mehr Topspin im Zaum halten, wäre alles perfekt. An dieser Stelle kommt aber nicht viel, der Ball rutscht einfach von der Bespannung runter, viel Drehzahl bekommt er nicht. Der Arm wird für eine Poly ganz gut geschont, aber auch hier natürlich kein Vergleich zu einer Multi. Rückmeldung vom Schlag gibt es eher wenig. Fazit: die perfekte Saite für alle, die irgendwie zwischen den Stühlen stehen. Wer vor Kraft kaum laufen kann und Nadal nachahmen möchte, greift eher zu einer steifen und eckigen Poly. Wer den Ball eher freundlich anstupst, anstatt ihn windelweich zu prügeln, graift besser zu einer Multifaser.


Cumple su función, le falta algo de spin y sensaciones

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No me dura nada

Tres o cuatro partidos y rompo. Me lo recomendaron por su durabilidad pero a mi me dura muy poco.

Hola Daniel,

Muchas gracias por tu comentario sobre nuestro CORDAJE DE TENIS MONOFILAMENTO TA 990 POWER 1,27 mm NEGRO

Lamentamos lo ocurrido. Haremos llegar tu comentario al jefe de producto en la marca para que podamos mejorar los modelos de próximas temporadas.


Sandra V. - Decathlon España


Cordaje de duración

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buena relación calidad precio

lo mejor es que los cordajes artengo no incluyen el precio del encordado

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He jugado un partido con él puesto y no llegue a terminar, volví a encordarlo y no me lo encordaron gratis pese a no durarme nada

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Buenas tardes, lo primero de todo es pedirle disculpas si el producto no cumplió sus expectativas.

Lo segundo informarle que ningún tipo de cordaje tiene garantía puesto que es un producto de desgaste, un simple mal golpeo puede ocasionar la rotura del cordaje aún siendo nuevo.

Esperamos haberle solucionado su problema.

Un saludo.


Muy correcto

Es un cordaje que, en relación calidad/precio, es de los mejores. Buena durabilidad y buen tacto.

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me lo pusieron muy bien

es Genial va de Lujo

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muy resistente, despide muy bien la bola y aporta una gran potencia.

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Additional Product Information


Rope: 100.0% Polyester

Which tension is best?

Moderate tension (40 to 50 lbs.) offers more comfort, spin and power. The flip side is that you'll have less control and accuracy.High tension (>50 lbs.) provides greater control and accuracy. It can, however, lead to tendinitis. You will also have less spin and power.

About monofilaments

For monofilament strings, Decathlon recommends a tension of between 42 and 49 lbs. We strongly recommend against using monofilament strings for children under 15 to avoid injury. These strings are best for players who break strings in under 10 hours of play because they quickly lose their tension.

About multifilaments

For multifilament strings, Decathlon recommends a maximum tension of 55 lbs. These strings are recommended for people who are prone to tendinitis, youngsters, and people who don't break their strings often. Multifilament strings keep their tension very well.For natural gut strings, Decathlon recommends a maximum tension of 51 lbs. These strings offer superior comfort, feel and power. They also retain their tension extremely well.

When should you change your strings?

Your racket's performance depends 50% on your frame and 50% on your strings! Be sure to take the time to choose the right strings.For players who break their strings a lot: change them as soon as they break.For people who rarely or never break strings, Decathlon recommends changing them as many times per year as you play per week. E.g. if you play once per week, change your strings once per year. If you play 3 times per week, change your strings 3 times per year.

Tips from decathlon

You shouldn't tighten strings that have gone dead since their performance will have been lost. A loosely strung racket will let you play a more relaxed game, giving you more power without having to force it. Over time, strings can become worn without breaking. They lose their elasticity and initial properties. The gauge (or diameter) also affects play. The smaller the gauge, the more power and spin you'll get. A larger gauge will give you stiffer strings with a heavier impact on your body.

Product testing

Our tests on the products' advantages are performed in the lab: The Resistance test checks the string's resistance to breaking. This test is performed in the lab by the Canon Ball machine and lets us ensure that each cord has a long lifespan. The Strength test is performed in our labs by a Charpy impact test machine. This test verifies the energy absorbed by the product and its capacity to reproduce this speed on the ball.

Storage instructions

Avoid major temperature fluctuations. Do not leave your racket in the trunk of your car: the temperature can rise and fall dramatically!



Superior quality. Unbeatable prices.

For 40 years, Decathlon has delivered the best value in the retail sports industry by offering high-quality, sustainable and cost-effective products.

Decathlon makes the difference
  1. product-research

    Research and development

    delivers high-quality cost-effective products

  2. State-of-the-art production processes

    minimize manufacturing costs

  3. Optimized supply chain

    reduces retail prices

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    Minimal retail footprint

    lowers overhead and indirect costs


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