Category Archives: Racquet Demo

Head Prestige 2021 Series Comparative Data

Jumping back and forth between reviews and data is not fun nor is it efficient so we have been posting comparative data. Now all the important stuff is in one place.

All of the data is based on a “play ready” racquet.  That means an overgrip and vibration damper, and unless otherwise noted…string!

As you are looking at the data try to determine which numbers mean the most to you and how you could use them.  For example, the Pro has an overall weight of 342 with a swing weight 318.  How does that compare to the MP?

Keep in mind that weight and swing weight can increased but not easily decreased.  No, making the racquet more “head light” statically does not reduce the swing weight as recorded on testing devices that grab the racquet 10cm from the end!  That is why static balance (CG) should not be used as a performance metric.

Click here to see the data!

 

 

Head Prestige Tour 2021

This racquet has the potential to be the hottest new Prestige in a long time. The “Tour” series is not new to the Prestige line but this one has some differences that are meaningful, we think!

This new Tour is a 16×19 string pattern inserted into a 95 square inch hitting area! Compare that to the previous Tour with a 18×19 string pattern in a 99 square inch head(now the new Prestige MP)…so you can see where this one is headed!

All of the new Prestige 2021 racquets will come with the full cap system that has become the “iconic” Prestige accoutrement.  

Also included in the Prestige Tour is the Auxetic material and construction that is intended to provide a better feeling impact and maybe a little more “energy”.  The shaft has a slightly different geometry and is a little shorter than some other models, however, the graphics indicate the shaft is “elongated”.

The “box” beam is a relatively constant 22mm from start to finish and is beautifully done in matt black transitioning into the Prestige maroon.

ManufacturerHead
Racquet ModelHead Prestige Tour 2021
Reference Tension53 lbs - 24.0 kg
String
Victrex 7718 (PEEK)
Machine UsedTrue Tension Professional
Static
ASPS, RDC50.0
ASPS, FlexFour63.5
Racquet Flex, RDC63 - After stringing
Racquet Flex, FlexFour42.5
Racquet - In Plane Stiffness384.6 lbs/Inch
Weight, Grams336
Weight, Ounces11.85

Balance, mm326
Balance, Inch12.83
Length, Cm68.5
Length, Inch26.968
Head Width9.406
Head Length12.78
Head Area, cm2608.9
Head Area, Sq. Inch94.4
Number of Main Strings16
Number of Cross Strings19
Ratio Cross/Mains.620
Main String Grid7.20
Cross String Grid9.125
Density (% of head filled with string).695
Average Cross String Space.464
Average Main String Space.445
Dynamic
Dynamic Tension, Kp, ERT34
Dynamic Tension, Lbs/in190.16
First Moment, Nm.844
Polar Moment347
Torsional Stability16
Swing Weight, Kg/cm2331
Swing Weight, Ounces11.68
Swing Weight Calculated357.1
Power, RDC53
Control, RDC47
Manueverability, RDC66
Power, Calculated 1968.0
Head Points5.20
Head Weight, %47.6%
Center of Percussion21.1
Dwell Time, ms9.00
Efective Stiffness - lbs27.9
K, Lb/In160.26
Recoil Weight161.61
Twist Weight223.59
End Weight 136.8
Tip Weight 200.6
9 O'Clock99.5
3 O'Clock101.4
Butt Cap134.9

 

Head Boom MP 2022

Head has introduced a brand new racquet! So, you say, what’s new about that they do it every year! Yes, but this is a different racquet!

This is the Boom!
In all the years we have been dealing with Head it has become clear that they are not averse to making new things…instead of drastically changing old things.

The Boom is available in a Pro version and a MP version, with the Pro version being a little heavier.

So the Boom, which will be available in January of 2022, (pre order now!) is a new racquet and it is not shy about it!

The head shape is a little different, the shaft is a little different, and the Auxetic material and construction is a little different and all these “littles” add up to a totally different hitting experience!

The shaft transitions from a common box to a trapezoid as it junctions with the yoke (which is the Auxetic area, don’t forget)

The 24mm beam (actually 22, 24.4, 23.3) is a solid choice for advancing players offering just the right amount of stiffness for a little extra “punch”.

We believe the recoil weight could be higher and that is easily accomplished when wanted.  

 

The MP and Pro demo’s are ready for your evaluation! These are very popular demo’s!
ManufacturerHead
Racquet ModelHead Boom MP 2022
Reference Tension55 lbs - 24.9 kg
String
Tecnifibre BiPhase 124
Machine UsedTrue Tension Professional
Static
ASPS, RDC55.0
ASPS, FlexFour64.0
Racquet Flex, RDC62 - After stringing
Racquet Flex, FlexFour42.0
Racquet - In Plane Stiffness344.8 lbs/Inch
Weight, Grams320
Weight, Ounces11.29

Balance, mm327
Balance, Inch12.87
Length, Cm68.6
Length, Inch27.008
Head Width9.83
Head Length12.84
Head Area, cm2639.4
Head Area, Sq. Inch99.1
Number of Main Strings16
Number of Cross Strings19
Ratio Cross/Mains.645
Main String Grid7.61
Cross String Grid10.68
Density (% of head filled with string).774
Average Cross String Space.475
Average Main String Space.562
Dynamic
Dynamic Tension, Kp, ERT35
Dynamic Tension, Lbs/in195.7
First Moment, Nm.807
Polar Moment325
Torsional Stability13
Swing Weight, Kg/cm2312
Swing Weight, Ounces11.01
Swing Weight Calculated342.2
Power, RDC45
Control, RDC56
Manueverability, RDC79
Power, Calculated 1936.2
Head Points5.04
Head Weight, %47.7%
Center of Percussion20.80
Dwell Time, ms8.58
Efective Stiffness - lbs29.1
K, Lb/In176.26
Recoil Weight149.42
Twist Weight231.14
End Weight 127.9
Tip Weight 191.8
9 O'Clock96.5
3 O'Clock96.1
Butt Cap126.8

 

Head Prestige MP 2021 Series

OK, here comes another racquet review!

You know our reviews are “numbers” based, not hitter based because we just like numbers!  Hitters are Important but to get the most meaningful data from a racquet requires numbers.  These numbers can then be applied to the feedback of the hitter.

The new Head Prestige MP 2021 is a 99 square inch head with the 18×19 string pattern so common in player style racquets.  This combination may “scare off” some users but that would be a mistake in our opinion.

As you would expect this racquet is a thin box beam box design which creates an in plane stiffness of 384.6 pounds, which can be used to create a very friendly string bed stiffness.  Take a look at the “effective stiffness” and you will see what we mean!

In addition to the nice in plane stiffness this racquet uses Head’s new Auxetic construction in the throat which is designed for comfort and control from each hit by allowing the throat to “expand and contract” a little.

The bright red color of last years Prestige series has been replaced with a “matt” graphite transitioning into the classic Prestige maroon around the head of the racquet making this a classic in its own right!

 

 

The Prestige series just keeps getting better!

 

You can demo this racquet now!

ManufacturerHead
Racquet ModelHead Prestige MP 2021
Reference Tension55 lbs - 24.9 kg
String
Victrex 7718 (PEEK)
Machine UsedTrue Tension Professional
Static
ASPS, RDC54
ASPS, FlexFour66.0
Racquet Flex, RDC63 - After stringing
Racquet Flex, FlexFour41.0
Racquet - In Plane Stiffness384.6 lbs/Inch
Weight, Grams332
Weight, Ounces11.71

Balance, mm327
Balance, Inch12.87
Length, Cm68.6
Length, Inch27.008
Head Width9.551
Head Length13.13
Head Area, cm2635.4
Head Area, Sq. Inch98.5
Number of Main Strings18
Number of Cross Strings19
Ratio Cross/Mains.689
Main String Grid8.00
Cross String Grid10.10
Density (% of head filled with string).727
Average Cross String Space.529
Average Main String Space.396
Dynamic
Dynamic Tension, Kp, ERT35
Dynamic Tension, Lbs/in195.7
First Moment, Nm.837
Polar Moment343
Torsional Stability17
Swing Weight, Kg/cm2326
Swing Weight, Ounces11.50
Swing Weight Calculated355.0
Power, RDC49
Control, RDC52
Manueverability, RDC69
Power, Calculated 2042.9
Head Points5.04
Head Weight, %47.7%
Center of Percussion21.016
Dwell Time, ms8.66
Efective Stiffness - lbs29.1
K, Lb/In173.08
Recoil Weight157.3
Twist Weight227.24
End Weight 133.1
Tip Weight 200.8
9 O'Clock101.3
3 O'Clock98.9
Butt Cap131.3

 

Prince Vortex 300

The new Prince Vortex design is a new offering of an older string pattern with 14 main strings and 21 cross strings in a variable taper beam…whew!  You can see by the throat design that the main strings are longer that a conventional throat design.  The longer the main strings the more energy they can return…sort of, and in some cases!

Vortex 300

The beam starts at the grip with a strong 25mm then tapers into a 23mm at the throat and then back to 25mm at the tip.  Do not let the beam dimensions fool you!  The RDC flex of 59 after stringing is quite acceptable for most every player style.

We have been taking coefficient of friction (COF) data for years  but have not included it this review format, until now.  The 14×21 string pattern is unique enough that it is worth including.  You will see the numbers on the review specs so we won’t go into them now, however the numbers are interesting.

The 14 main strings contribute to a very “open” area right about where most extreme “spin” shots are hit according to our data of string failure positions.

The frame geometry is sort of “Aero” like.  The shaft is trapezoidal that transitions into a “reverse” trapezoid around the head.  It makes the racquet look stiffer than it is!

Take a look at the specs then pick up a demo to see what the numbers mean to you!

ManufacturerPrince
Racquet ModelPrince Vortex 300
Reference Tension56 lbs - 25.4kg
String
Victrex 7718
Machine UsedTrue Tension Professional
Static
ASPS, RDC45
ASPS, FlexFour58.5
Racquet Flex, RDC59 - After stringing
Racquet Flex, FlexFour40.0
Racquet - In Plane Stiffness526.3 lbs/Inch
Weight, Grams322
Weight, Ounces11.36
Balance, mm320
Balance, Inch12.60
Length, Cm68.6
Length, Inch27.008
Head Width9.94
Head Length12.94
Head Area, cm2652
Head Area, Sq. Inch101.1
Number of Main Strings14
Number of Cross Strings21
Ratio Cross/Mains.512
Main String Grid7.30
Cross String Grid9.50
Density (% of head filled with string).686
Average Cross String Space.452
Average Main String Space.521
Dynamic
Dynamic Tension, Kp, ERT32
Dynamic Tension, Lbs/in176.98
First Moment, Nm.790
Polar Moment336
Torsional Stability17
Swing Weight, Kg/cm2319
Swing Weight, Ounces11.25
Swing Weight Calculated329.7
Power, RDC47
Control, RDC52
Manueverability, RDC74
Power, Calculated 1921.1
Head Points7.24
Head Weight, %46.6
Center of Percussion21.7
Dwell Time, ms9.48
Efective Stiffness - lbs30.2
K, Lb/In144.23
Recoil Weight165.41
Twist Weight237.56
End Weight 134.5
Tip Weight 189.0
9 O'Clock96.2
3 O'Clock96.1
Butt Cap131.4
Coefficient of Friction: M.400
Coefficient of Friction: X.262