Babolat RPM Blast 17g Black Tennis String

Babolat RPM Blast 17g Black Tennis String — 1.25mm

The string that put Rafael Nadal’s topspin on the map. The Babolat RPM Blast 17g Black is one of the most iconic co-polyester strings in tennis — trusted by elite players worldwide for its explosive spin, firm control, and exceptional durability. If you want to hit the ball harder, spin it heavier, and keep it in the court, this is the string that delivers.

The RPM Blast’s octagonal (8-sided) structure combined with a high-density co-polyester compound creates a string that bites aggressively into the ball at contact, generating phenomenal rotation and exceptional spin on every shot. The firm, precise response gives you the accuracy and control to place the ball exactly where you want it — even when swinging at full speed. And the co-polyester construction makes the RPM Blast one of the most durable monofilaments available, holding tension and performing consistently long after lesser strings have gone dead.

The thinner 17g / 1.25mm gauge maximizes spin bite and feel — ideal for heavy hitters who want the sharpest possible response from their strings.

• Gauge: 17g / 1.25mm
• Type: Co-polyester monofilament (octagonal shape)
• Color: Black
• Performance: Heavy spin, maximum control, exceptional durability
• Used by: Rafael Nadal and elite touring professionals
• Available as: 1/2 Set ($11.00), Full Set ($22.00), Reel ($299.00)
• Brand: Babolat
• Ideal for: Heavy hitters seeking maximum spin, control, and durability

Also available in 16g (1.30mm) for more durability and 15L (1.35mm) for maximum longevity.