Tecnifibre Black Code 12m String

Tecnifibre Black Code
€10.40 Public price: €16.99 Price comparisons are based on the recommended retail price ('RRP') or the original selling price. However, the item(s) may not have been offered at that price. We do our utmost to compare prices accurately and to offer you items at the best price. -38%
Black November
-10% Code : NOVEMBER10
-12% from 200€ purchase Code : NOVEMBER12
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X-Compare

X-Compare: laboratory measurements, our own rating scale.

X-Compare ratings start from physical measurements: dwell time, energy return, tension loss, string-on-string friction and more. Our own scale turns them into 6 criteria, each rated out of 100. Every string goes through the same grid, which makes for fair comparisons.

Black Code 12m
Tecnifibre
Black Code 12m

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Tecnifibre Red Code 12m
Tecnifibre Red Code 12m

Description

Tecnifibre Black Code 12m: Power and Flexibility

Featuring a unique pentagonal structure, the Tecnifibre Black Code utilizes Thermacore additives to soften the polyester construction during manufacturing.

This advanced design delivers a lively response, ensuring high energy return (power) while significantly reducing muscle fatigue thanks to its flexibility.

The 5-sided shape is designed specifically to increase friction with the ball, maximizing rotation for players who play with heavy topspin.

Court Test: Tecnifibre Black Code

We were impressed by the soft response of this string during our playtests. It offers a "springy" feel that helps launch the ball deep into the opposing court with minimal effort.

The dwell time is significant, providing a connected feel on impact. It effectively filters out unpleasant vibrations, which is a major plus for a monofilament string.

While it excels in power generation, players seeking dead control might prefer the Razor Code. The Black Code is all about easy depth and comfort.

The geometric shape truly works, enhancing the mechanics of lift and slice. The ball trajectory becomes more curved and aggressive.

Recommended Audience

We suggest this set for players who want the durability of a polyester string but desire a comfort level closer to a multifilament.

Ideal Playstyle

Great for versatile modern players who rely on spin to control their power and push their opponents back.

Tecnifibre Family Positioning

More flexible than the Red Code, it offers more free power. If you need a stiffer feel for precision, check the Tecnifibre 4S.

Pros:

  • Ball Speed
  • Spin Potential
  • Vibration Dampening
  • Tolerance

Cons:

  • Reduced directional control
Data sheet
Strength
Control
Type
Monofilament
Lenght
12m set
Colour
Black
Compositions
Polyester
String stiffness
Very stiff monofilament
Recommended stringing tension
18 - 22 kg i Indicative value for a 645 cm² head size. For a smaller head, subtract 1 kg per 15 cm² less. For a larger head, add 1 kg per 15 cm² more.

Reviews

Customer reviews
Société des Avis Garantis Show attestation
0
1★
0
2★
0
3★
2
4★
7
5★
9.6/10


Based on 9 reviews

  • MANUEL D.
    Published Oct 31, 2025 at 05:43 pm (Order date: Oct 20, 2025)
    5

    Not used yet (Translated review)

  • Raffaele S.
    Published Jun 26, 2025 at 05:12 pm (Order date: Jun 14, 2025)
    5

    Strings that provide an excellent mix of power, spin, and control, I won't comment on tension maintenance because I tested them for too short a time. (Translated review)

  • Renaud L.
    Published Aug 23, 2024 at 07:55 pm (Order date: Aug 12, 2024)
    5

    String used for a while, comfortable and durable. (Translated review)

  • Rémi G.
    Published Apr 25, 2024 at 11:39 am (Order date: Apr 13, 2024)
    5

    String that has already proven itself! (Translated review)

  • Lucas m.
    Published Jan 08, 2024 at 02:01 pm (Order date: Dec 29, 2023)
    5

    On top! (Translated review)

  • Thomas S.
    Published Dec 17, 2023 at 11:05 am (Order date: Dec 05, 2023)
    5

    Very good. Matches the description. Stringing with a good quality/price ratio. Takes effects well. (Translated review)

  • Christian L.
    Published May 16, 2023 at 01:36 pm (Order date: May 02, 2023)
    5

    Not tried yet (Translated review)

  • Victor F.
    Published Jun 01, 2017 at 11:23 am (Order date: May 22, 2017)
    4

    This string offers a superb feeling of comfort for a monofilament, undoubtedly the best in this category. With an attacking baseline game, this string is really good for pushing the opponent back with good lift or varying with a slice close to the net. (Translated review)

  • Client
    Published Oct 15, 2011 at 12:33 pm (Order date: Oct 05, 2011)
    4

    The Tecnifibre Black Code undoubtedly brings a lot of spin but what surprised me is the comfort! It is very comfortable and powerful. (Translated review)

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