Babolat RPM Blast Rough String Set

The Rough version features a textured surface and an octagonal profile designed to bite into the ball more aggressively. This added friction increases spin potential compared to the smoother standard RPM Blast, making it better suited for players who rely heavily on topspin.

Yes, as a co-polyester monofilament, this string is built for durability. It is an excellent choice for heavy hitters who need a string that can withstand intense, high-velocity play without snapping prematurely.

While the rough texture provides superior spin, it can cause the strings to saw into each other slightly more than a smooth string. However, because it is a durable co-polyester, it still maintains tension and performance longer than most synthetic gut or multifilament options.

You can expect a crisp, firm, and responsive feel. It provides clear feedback on contact, which is ideal for players who want to feel exactly where the ball is hitting the string bed for better placement.

The 16 gauge (1.30mm) is slightly thicker and offers maximum durability, while the 17 gauge (1.25mm) is thinner, providing a bit more feel and spin at the expense of some longevity. Choose the 17 gauge if you want more bite, or the 16 gauge if you prioritize string life.

Generally, no. As a stiff co-polyester monofilament, it is designed for performance and control rather than comfort. If you have a history of tennis elbow or arm sensitivity, you may want to consider a softer multifilament or a hybrid setup.