Head Graphene 360+ Speed Pro

This is the “PRO est” of the new Speed series because it says so right on the tip of the racquet and it carries an 18×20 string pattern, so there!

However, do not be intimidated by the “Pro” label!  You will see by the specifications that this is a racquet that can be used by any player wanting to maximize their current skillset.

A couple of good reasons for this assessment is the wonderful flex of RDC 60!  The overall weight and swing weight are there as a good beginning but can be adjusted to suit any player.

Typically 18×20 string patterns are not considered spin-friendly but the dense pattern can be used to your advantage by reducing string bed stiffness, thus dwell time and therefore spin potential.  In other words, this pattern is highly customizable!

Head Graphene 360+ Speed Pro

If you value string life the 18×20 pattern can reward you with some increased durability.

As we mentioned in the Graphene 360+ Speed MP review there didn’t need to be many changes from the previous version and probably the most noticeable change is going to be the color “flipping” and a little increase in swing weight.

The numbers will tell the story.  Click here to see the Graphene 360 Speed Pro data from last year.


Racquet ModelHead Graphene 360+ Speed Pro
Reference Tension56 lbs - 25.4 kg
Victrex PEEK fiber Experimental 7718
Machine UsedTrue Tension Professional
ASPS, FlexFour66.5
Racquet Flex, RDC60 - After stringing
Racquet Flex, FlexFour43
Weight, Grams327
Weight, Ounces11.53
Balance, mm323
Balance, Inch12.72
Length, Cm68.5
Length, Inch26.97
Head Width9.69
Head Length13.06
Head Area, cm2641.2
Head Area, Sq. Inch99.4
Beam Width, mm, Shaft, Center, Tip23, 23, 23
In Plane Stiffness, Pounds/In335.2 Lbs/In.
In Plane Stiffness, Kg/cm 152.0 Kg/cm
Number of Main Strings18
Number of Cross Strings20
Ratio Cross/Mains.668
Main String Grid7.62
Cross String Grid10.37
Density (% of head filled with string).768
Average Cross String Space.513
Average Main String Space.414
Dynamic Tension, Kp, ERT37
Dynamic Tension, Lbs/in206.94
First Moment, Nm.812
Polar Moment336
Torsional Stability16
Swing Weight, Kg/cm2320
Swing Weight, Ounces11.29
Swing Weight Calculated341.2
Power, RDC45
Control, RDC57
Manueverability, RDC73
Power, Calculated 1908.2
Head Points6.14 (negative = head heavy
Head Weight, %47.2%
Center of Percussion21.2
Dwell Time, ms, No Swing8.58
Efective Stiffness - lbs28.7
K, Lb/In (SBS) RDC176.28
Recoil Weight159.71
Twist Weight229.85
End Weight 133.4
Tip Weight 192.8
9 O'Clock97.1
3 O'Clock97.5
Butt Cap131.0


Posted on March 9, 2020, in 360+, Customization!, Demo, Graphene, Graphene 360, Graphene Touch, Patterns, PEEK, Racquets, Racquets - New, Speed, String Patterns, Technology. Bookmark the permalink. Leave a comment.

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