New technology and structure combine with innovation to increase string snapback and movement, giving players access to the most spin in Yonex tennis history. For intermediate to advanced players looking for a maneuverable racquet designed for spin and speed. comes unstrung Racquet Specifications Head Size 98 Length 27.5 in Weight (unstrung) 305g Balance (unstrung) 32.5 Swing Weight (unstrung) 310 Weight (strung) 321g Balance (strung) 33.5 Swing Weight (strung) 333 Stringing Pattern 16/19 Stiffness (RA) 61 Section 23-23-21 Composition Graphite