Head Graphene 360 Speed Pro

Head has introduced their new Speed Series, and it is here, yes, I men here, with some significant changes!

The most obvious and dramatic is the move toward a minimalist “look.”  The graphics consist of black and white!  Gone are the days of multi-colored Speed racquets.

As with many Head racquets, the graphics mimic the “SkiTip” angle as seen with the logo and white paint headed in the same angle.

Less obvious but no less important is the “360” designation that has replaced the “Touch” designation that was on the last series.

Players of the Speed series don’t want muted, as suggested by “Touch” they want feedback!

And, “360” suggests the use of Graphene in more areas of the racquet.

This image is the Graphene 360 Speed Pro, a highly maneuverable, flexible, (57RDC) racquet with an 18×20 string pattern.  This may be the ticket for juniors that can’t handle a heavier, stiffer racquet but need the dense string pattern to mitigate string breakage. I would not recommend any stiff string in this racquet, however.

I am a little surprised by the low swing weight (306kg/cm2) but this can be increased as necessary.

ManufacturerHead
Racquet ModelGraphene 360 Speed Pro
Reference Tension55
String
Head Velocity MLT 16
Machine UsedTrue Tension Professional
Static
APPS, RDC56
ASPS, FlexFour59.5
Racquet Flex, RDC57
Racquet Flex, FlexFour46
Weight, Grams323
Weight, Ounces11.39
Balance, mm323
Balance, Inch12.72
Length, Cm68.5
Length, Inch27.0
Head Width9.75
Head Length13.12
Head Area, cm2648.4
Head Area, Sq. Inch100.5
Number of Main Strings18
Number of Cross Strings20
Ratio Cross/Mains.669
Main String Grid7.70
Cross String Grid10.25
Density (% of head filled with string).784
Average Cross String Space.525
Average Main String Space.417
Dynamic
Dynamic Tension, Kp, ERT37
Dynamic Tension, Lbs/in206.94
First Moment, Nm.802
Polar Moment321
Torsional Stability15
Swing Weight, Kg/cm2306
Swing Weight, Ounces10.79
Swing Weight Calculated337
Power, RDC39
Control, RDC63
Manueverability, RDC83
Power, Calculated 1753.0
Head Points6.14
Head Weight, %47.2
Center of Percussion20.7
Dwell Time, ms8.50
Efective Stiffness28.2
K, Lb/In179.49
Recoil Weight147.6
Twist Weight229.75

Posted on July 24, 2018, in Graphene, Graphene 360, Graphene Touch, head, Racquets, Racquets - New. Bookmark the permalink. Leave a comment.

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