Built to deliver maximum spin, Tecnifibre 4S 18/1.20 String Set will help you send the ball exactly where you want it to go with a square-shaped section. A unique production process delivers shock absorption and a reduction in vibrations. The combination of Thermocore technology and high density polyester creates high flexibility and tension maintenance.
The Tecnifibre 4S 18/1.20 String Set gives big hitters a durable, low-powered co-poly with MASSIVE spin potential, impressive tension maintenance and great feel (especially for a firm monofilament). Boasting a square profile and sharp edges, this string puts a very tight grip on the ball. Topspin players will be able to hit high-arching, spin-loaded balls that come down sharply and explode off the court. For this string Tecnifibre uses Thermocore Technology, a multi-stage heating technique designed to soften the structure and reduce harsh impact vibrations.
SPECIFICATIONS:
- PU multifilaments provide 22% less arm fatigue.
- Official string of the ATP World Tour™.
- Composition: Co-polyester with Thermocore Technology.
- Diameter: 18g (1.20mm)
- Length: 40 feet (12.2 meters)
- Colors: Black
- Item #: 04G4S120XB
