The BLACK CODE string is the most flexible in this range with a pentagonal construction that allows a lot of spin.

Tecnifibre, the leading brand in strings, offers a wide range of strings dedicated to all levels and requirements of players.

This string has been designed:

• For the very good and demanding player looking for resistance and flexibility
• For rackets over 300g
• For the heavy string breaker

Main material: Co-polyester
Recommended tension: Between 22 and 25 kg
Maximum tension: 32 kg
Recommended for heavy string breakers: (>,10 hours of play)
String made in France

Thermocore: Guarantees the greatest flexibility for polyester monofilaments to generate less fatigue.
Co-Polyester Flex compound: Selection of polyester granules known for their maximum flexibility.
High-quality material: Thanks to a mix of different polyesters.

Section: Pentagonal (5 sides) to increase the effect

BEST SELLER WORLDWIDE

It brings everything: Power, spin, and flexibility.