Babolat RPM Blast String is the string used by professionals like Rafael Nadal, Andy Roddick and Jo-Wilfried Tsonga, this durable co-polyester string is excellent for hard hitters wanting to generate tons of spin. The thinner 18 gauge adds maximum spin to this already successful equation. The slick surface of RPM Blast allows the main strings to slide out of alignment, grab the ball and then snap back to add spin to the shot. RPM Blast excels in this regard compared to other co-polyester strings. The snap-back is phenomenal. RPM Blast is a medium soft co-poly string. It is a great pick for big hitters with high swing speeds wanting maximum control, durability, and spin.
Composition: Polyester, extruded monofilament / octagonal profile
Gauge: 18 / 1.20mm
Color: Black
Length: 40 feet / 12.2m