Head Racket Mx Attitude Suprm Tennis Racket

This Racquet Will Make Sure That Your First Steps On The Tennis Court Won´t Be Your Last. The Pre-Strung Spark Tour Comes In An Entirely New Design That Takes Its Inspiration From A Volcanic Eruption That Has A Slightly Higher Beam And Provides More Power Than The Pro Version.With A Higher Beam, The Slightly Heavier Spark Tour Will Give You Power For Your First Training Sessions.Specifications:- Weight (Unstrung): 275 G / 9.7 Oz- String Pattern: 16/19- Head Size: 645 Cm² / 100 In²- Grip Size: 0-5- Balance: 330 Mm / 0.5 In Hl- Length: 685 Mm / 27.0 In- Beam: 23 MmTechnology:- Arcore: Arcore Technology Is A Spefically Designed Cross Section In The Shaft Of The Racquet To Increase Torsional Stability For Ultimate Control And Power.- Metallix™: Specially Formulated Crystalline Metal Alloy With A Grain Size 1000 Times Smaller Than That Of A Typical Metal Creates A Much Stronger Material. The Hall-Petch Effect States: Smaller Grains = Stronger Material. The Result Is A Lighter, Stronger And More Powerful Racquet.