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The HEAD GrapheneXT Radical S Prestrung Tennis Racquet was first introduced in 2016. HEAD constructed the S with Graphite and Graphene XT technology. The latter removes weight away from the shaft and toward the grip and the top of the racquet. The result is more ball speed at impact and more stability due to the increase in swing weight. The Radical S has a large 102 square inch head, and a dynamic 16×19 string pattern. With an unstrung weight of 9.9 ounces, the Radical S is more powerful and maneuverable than the Radical MP. The GrapheneXT Radical S comes pre-strung with Synthetic Gut 16G at 57 pounds.

• Head Size: 102 sq. in MP
• Length: 27 inches
• Weight: Strung 10.4 oz / 295 g Unstrung 9.9 oz / 280 g
• Tension: 48-57 Pounds
• Balance: 4 Pts Head Light
• Beam Width: 22/25/23mm
• Composition: Graphene XT / Graphite
• Flex: 60
• Grip Type: Hydrosorb Pro
• Power Level: Medium
• String Pattern: 16 Mains / 19 Crosses
• Mains Skip: 8T, 8H
• Two Piece
• No Shared Holes
• Swing Speed: Medium, Moderate Swing
• Swing Weight: 300