Babolat RPM Blast Rough (15L-1.35mm) String Reel (200m/660′)

Babolat RPM Blast Rough (15L-1.35mm) String Reel (200m/660′)

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Babolathas modified their RPM Blast Formula and created RPM Blast Rough. The rough texture helps increase spin potential in addition to the octagonal shape. The co-polymer mono-filament construction uses a special cross-linked silicone coating ensuring the strings still glide across each other. RPM Blast Rough plays softer than original RPM Blast, with a little bit more pop. This iteration is a wonderful choice for players who hit heavy topspin but want a little livelier feel than most co-poly strings. Babolat RPM Rough 15L Reel is a rougher version than the RPM Blast which will provide increased spin potential. The Babolat RPM Rough 15L Gauge Tennis String Reel features 660 feet of string with an octagonal section with a rough texture, and cross-linked silicone—producing a unique sensation thanks to the high-density Co-PET. This string is an outstanding choice for heavy hitter looking for the ultimate spin experience.


  • High density co-polyester construction provides a fast and powerful response with great ball speed out of the frame.
  • An octagonal structure with cross-linked silicone provides maximized spin.
  • Cross-linked silicone coating provides a unique feel.
  • Length: 660 Feet / 200 meters
  • Guage: 15L / 1.35mm
  • Color: Black, Red, Yellow
  • Composition: 8-sided co-polymer monofilament polyester (Co-PET) with silicone coating.
  • Item #: 243140-15L
Weight 1.00 lbs
Dimensions 1 × 1 × 1 in

Black, Red, Yellow