Tecnifibre Tennis String Blackcode - Black - 1.24 - Polyester

The BLACK CODE string is Tecnifibre’s most flexible monofilament in its range, engineered with a unique pentagonal construction to generate exceptional spin. Designed for demanding players, it delivers an outstanding combination of resistance, elasticity, and control. Its co-polyester composition and Thermocore technology ensure maximum flexibility, reduced fatigue, and superior feel—making it a global bestseller trusted by players seeking both performance and physical integrity. Made in France with high-quality materials, it provides power, spin, and comfort for a wide spectrum of competitive players.

Key Features

• Most flexible string in the Tecnifibre monofilament range
• Pentagonal (5-sided) structure for enhanced spin generation
• Ideal for advanced and demanding players
• Excellent choice for heavy string breakers
• Designed for rackets over 300 g
• Thermocore technology for improved flexibility and comfort
• Co-Polyester Flex compound for maximum elasticity
• High-quality polyester blend for durability
• Worldwide bestseller for its blend of power, spin & flexibility
• Made in France

Specifications

• Type of String: Monofilament
• String Range: BLACK CODE
• Packaging: Set 12 m
• Color: Black
• Gauge: 1.24
• Main Material: Co-polyester
• Section: Pentagonal
• Recommended Tension: 22–25 kg
• Maximum Tension: 32 kg