The 4G string provides maximum tension and legendary power, spin, and comfort. To obtain Maximum Tension Maintenance, the molecular chains making up 4G are strategically aligned in a parallel fashion. This minimizes entanglement to ensure less creep. 4G i
RPM Blast Rough is a rougher version of RPM Blast for increased spin potential. The string offers a maximum spin thanks to its octagonal section, his rough texture, and the Cross Linked Silicone, and unique sensation thanks to the High density Co-PET.
IT’S THE WINNING CHOICE FOR RAFAEL NADAL, JO-WILFRIED TSONGA AND SAMANTHA STOSUR. THE RIGHT STRING FOR PLAYERS WHO WANT MORE CONTROL AND INCREDIBLE SPIN!
4G features maximum tension and a cushioned feel on impact, lending itself to excellent playability and adaptability to the modern game defined by power and spin. Boasting the elements of a control string minus the tension loss and discomfort of early pol
