A Long Head Gravity Tour 98

As a high performance racquet technologies business, we have requests for everything imaginable, some not so imaginable! Long racquets are at the top of the list.

Full Custom Head Gravity Tour 98!


Here is a review of a Head Gravity Tour 98 2025 SMU that is 27.75 inches long/70.485cm. See if you can determine which property is most affected by the length.

You can see the string properties here as data taken on our Questron.

ManufacturerHead
Racquet ModelHead Gravity Tour 98 2025 SMU
Reference Tension57

String
MonoGut ZX Pro
Machine UsedTrue Tension Pro
Static
String Bed Stiffness - RDC52
String Bed Stiffness -FlexFour61.0
Strig Bed Stiffness - SBS50.6
String Bed Stiffness - ERT37
Racquet Flex, RDC58
Racquet Flex, FlexFour43
Racquet - In Plane Stiffness429.5
Weight, Grams335
Weight, Ounces11.82
Balance, mm331
Balance, Inch13.03
Length, Cm70.5
Length, Inch27.756
Head Width9.86
Head Length12.71
Head Area, cm2633.6
Head Area, Sq. Inch98.2
Beam Height @ Grip, mm21.3
Beam Height @ Mid, mm21
Beam Height @ Tip21.5
Beam Width @ Grip, mm10.5
Beam Width @ Throat, mm10.6
Beam Width @ Mid, mm10.8
Beam Width @ Tip, mm12.2
Number of Main Strings16
Number of Cross Strings19
Ratio.650
Main String Grid Inch/mm7.72/196.1
Cross String Grid Inch/mm10.25/260.4
Density (% of head filled with string).785
Average Cross String Space.546
Average Main String Space.464
Dynamic
Dynamic Tension, Kp, ERT37
Dynamic Tension, Lbs/in206.94
First Moment, Nm.858
Polar Moment362
Torsional Stability18
Swing Weight, Kg/cm2344
Swing Weight, Ounces12.13
Swing Weight Calculated367.0
Power, RDC49
Control, RDC52
Manueverability, RDC57
Power, Calculated 2096.5
Head Points6.77
Head Weight, %47%
Center of Percussion21.44
Dwell Time, ms6.492
Efective Stiffness - lbs27.42
K, Lb/In166.67
Recoil Weight167.7
Twist Weight242.8
End Weight 131.6
Tip Weight 202./6
9 O'Clock94.7
3 O'Clock94.9
Butt End144.5
COF, Main.339
COF, Cross.300

Posted on January 26, 2025 Sun, in Custom Racquets, Customization!, Evaluation, Full Custom Racquets, Gravity, head, Inspiration, Natural Gut String, Patterns, PEEK, Power, Pro Stock, String Patterns, Technology, Tension. Bookmark the permalink. Leave a comment.

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