The BLACK CODE tennis string optimizes flexibility and spin.

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

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

This string has been designed: For the very good demanding player looking for resistance and flexibility For rackets over 300g

For big string breakers

Color black

Main material: Co-polyester Recommended tension between 22 and 25 kg Maximum tension : 32 kgs Recommended for big 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 recognized for their maximum flexibility. High quality material thanks to a mix of different polyesters.

Section: Pentagonal (5 faces) to increase the effect BEST SELLER WORLDWIDE It brings everything! Power, spin and flexibility.

PLAYER RETURNS Dedicated to a very broad spectrum of players. The pure Tecnifibre signature: performance & physical integrity.

Length: 200m