RPM Power 125 + Xcel 130 Coil Caps Pro Penn Marathon is Penn۪s

Pro Penn Marathon is Penn۪s longest lasting tennis ball featuring exclusive Encore Technology for a 22% longer lasting core and high tenacity LongPlay Felt for extended play

thanks to its natural anisotropic orientation

Inflate tires

Chromed Rails and Frame Assembly

Torx T10 and T25

RPM Power 125 + Xcel 130 Coil Caps Pro Penn Marathon is Penn۪sRPM Power + XCEL brings spin, power, durability, and feel to your game. Whether youre playing with polyester and looking for more power and feel or you want more spin and durability but dont want to use a full bed of polyester: this hybrid combination is a must try. Made in France. Your strings are the engine of your racquet. Half of your racquets performance comes from your strings. Which means choosing the right string is important. We invented