The RED CODE string is the most versatile in this range with a standard composition that guarantees resistance and performance. 

The Tecnifibre Red Code 17/1.25 String Reel was designed for heavy hitters. Created with a central polyester monofiber core and an extra polyester coating, this string delivers ultimate durability. Extra Durable Power with Optimal Feel for the Hard Hitter! Suited to the new generation of aggressive player, Tecnifibre Red Code is a new option in the co-polymer/polyester string category. Better tension maintenance and greater comfort than most other polys. Ideal for the player with a fast and aggressive stroke.

Item code: 04RRE125XR