Black Code 17g Strings

Tecnifibre Black Code 17(1.24mm) provides more spin with slightly less durability than the 16 gauge version. Utilizing a co-polyester core, this string possesses excellent durability with greatly enhanced tension maintenance and feel. Black Code 17 features a pentagonal profile, helpful for generating more spin as the string bites into the ball better.

The string uses Tecnifibre's exclusive ThermoCore technology which serves two primary purposes. String-to-string friction is greatly reduced, enhancing durability and further promoting spin and ease of stringing. The ThermoCore technology also gives the string greater flexibility for more power and a softer feel.

An excellent choice from all areas of the court with enhanced spin, good power, and a softer feel. Construction: Extruded polyester monofilament Color: Black Gauge: 1.24 mm (17g) Length: 12.2 m (40 ft) For more information on strings, see our following blog posts: Tecnifibre €™s new Polyester String: The Ice Code Cometh 10 Best Soft Co-Poly Strings to Try Need help selecting a string? Check out our Choosing The Right Tennis String guide for more assistance.