RPM Hurricane Tour Gauge 17 Ultegra Pro Penn Marathon is available

Pro Penn Marathon is available in Extra-Duty Felt (for hard courts)

Width: 25mm

Double layer NyTech breaker for outstanding puncture protection

Attractively designed gift box is heavy duty and closes with magnetic tabs

The # 1 selling basketball for game play

RPM Hurricane Tour Gauge 17 Ultegra Pro Penn Marathon is availableBabolat RPM Hurricane is a very popular octagonal polyester string that delivers great spin potential and control to let you take big swings at the ball. From the baseline this string plays with a lot of top spin that will help players to get their ball knifing down over the net while slices really make your opponent hustle thanks to the back spin potential. Babolat RPM Hurricane 17 Tennis String Reel (Yellow) Specs: Gauge: 17 Diameter: 1. 25 mm.