Babolat RPM Blast 17/1.25 String

Line · RPM Blast

$22.00

Reference price · as of June 2026 · not a live offer

This firm and durable string is perfect for big hitters looking to load the ball with pace and spin. With its slick surface, RPM Blast enables the strings to snap back with vicious force, resulting in extra RPMs (think heavy ball). It also seems to be working quite well for Rafa! Did we mention the spin?

String Specs

Gauge: 17/1.25mm
Length: 40ft/12m
Composition: Co-polyester Monofilament
Color: Black