Category Archives: Grips

Head Speed Pro Black

As you probably know by now Novak Djokovic plays with a version of the Head Speed but in black, not black and white! So it was only a matter of time until the all-black Speed Pro became available.

Until now we only had the black and white Speed Pro demo but now we have the black one!

This review will include the white and black version of the Speed and we will include a comparison to the Wilson Blade Pro!

These are each extraordinary racquets!  You will discover subtle differences in the specifications, especially the Wilson Blade Pro being a 16×19 pattern and the Head Speed Pro, in this case, is 18×20.  The geometry and frame of the 16×19 and 18×20 are the same so the numbers are meaningful!

 

ManufacturerHead
Racquet ModelHead Graphene 360 + Speed Pro Black
Reference Tension54 lbs - 24.5 kg
String
Head Reflex MLT
Machine UsedTrue Tension Professional
Static
ASPS, RDC56
ASPS, FlexFour66.5
Racquet Flex, RDC57 - After stringing
Racquet Flex, FlexFour50.5
Racquet - In Plane Stiffness325.2 lbs/Inch
Weight, Grams334
Weight, Ounces11.78

Balance, mm325
Balance, Inch12.80
Length, Cm68.6
Length, Inch27.008
Head Width9.618
Head Length13.10
Head Area, cm2636.1
Head Area, Sq. Inch98.6
Number of Main Strings18
Number of Cross Strings20
Ratio Cross/Mains.662
Main String Grid7.565
Cross String Grid10.30
Density (% of head filled with string).7735
Average Cross String Space.513
Average Main String Space.413
Dynamic
Dynamic Tension, Kp, ERT35
Dynamic Tension, Lbs/in195.7
First Moment, Nm.836
Polar Moment341
Torsional Stability15
Swing Weight, Kg/cm2326
Swing Weight, Ounces11.50
Swing Weight Calculated352.8
Power, RDC42
Control, RDC59
Manueverability, RDC69
Power, Calculated 1832.1
Head Points5.51
Head Weight, %47.0%
Center of Percussion21.016
Dwell Time, ms8.502
Efective Stiffness - lbs28.25
K, Lb/In179.49
Recoil Weight159.3
Twist Weight231.4
End Weight 134.5
Tip Weight 198.0
9 O'Clock99.0
3 O'Clock99.6
Butt Cap134.0

 

And now for the white and black version:

ManufacturerHead
Racquet ModelHead Graphene 360+ Speed Pro
Reference Tension56 lbs - 25.4 kg
String
Victrex PEEK fiber Experimental 7718
Machine UsedTrue Tension Professional
Static
ASPS, RDC55
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
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
This Wilson Blade Pro was not strung by Racquet Quest. The specifications are included as a comparison only…not a string recommendation.

And now for the Wilson Blade Pro:

ManufacturerWilson
Racquet ModelWilson Blade Pro
Reference Tension54 lbs - 23.6 k2
String
ALU Power Rough
Machine UsedUnknown
Static
ASPS, RDC35
ASPS, FlexFour53
Racquet Flex, RDC62 - After stringing
Racquet Flex, FlexFour48
Racquet - In Plane Stiffness387.1 lbs/Inch
Weight, Grams337
Weight, Ounces11.89
Balance, mm327
Balance, Inch12.87
Length, Cm68.6
Length, Inch27.008
Head Width9.6
Head Length12.80
Head Area, cm2623.3
Head Area, Sq. Inch96.6
Number of Main Strings16
Number of Cross Strings19
Ratio Cross/Mains.634
Main String Grid7.37
Cross String Grid10.40
Density (% of head filled with string).7934
Average Cross String Space.547
Average Main String Space.461
Dynamic
Dynamic Tension, Kp, ERT27
Dynamic Tension, Lbs/in151.0
First Moment, Nm.850
Polar Moment358
Torsional Stability16
Swing Weight, Kg/cm2342
Swing Weight, Ounces12.06
Swing Weight Calculated360.35
Power, RDC55
Control, RDC42
Manueverability, RDC59
Power, Calculated 2069.0
Head Points5.04
Head Weight, %47.07
Center of Percussion21.535
Dwell Time, ms10.755
Efective Stiffness - lbs22.37
K, Lb/In112.18
Recoil Weight170.8
Twist Weight234.0
End Weight 135.0
Tip Weight 202.9
9 O'Clock100.8
3 O'Clock103.7
Butt Cap132.2

Still Committed to Your Racquet!

For the past few years and certainly the past year Racquet Quest has been committed to tennis racquets and yours is included!

Hopefully the days of the “mask”are over and we can resume actually talking to each other and be understood! Of course if you prefer to wear a mask that is OK, too!

Here is what is not OK!

Not caring about your tennis racquet is not OK, and by that I mean keeping it in the best possible condition. That includes string, grip, grommet sets, overgrips and general reactions of beating it against the ground or net!

We have seen five year old racquets that look brand new and five day old racquets that are in really poor shape! One of the most damaging “strokes” in tennis is the ball pickup stroke! This is not a stroke at all but a way to keep from bending over to pick up balls!

Using the racquet head to scoop up the balls is easy and cool! It is also the quick way to ruin the bumper guard which is there to protect the Racquet from normal stroke, not pick-ups!

So, what do you do about it? The next time you consider scooping up balls with the racquet consider tapping the ball to start it bouncing or simplpy use the fingers on your hand to pick up the ball…that would be good!

Correct Size Does Matter!

Grip size, in this case, does matter!  However, for several years the largest grip size available has been a 4 ⅝, or just 5 for short.

This is simply the circumference of the finished grip forward of the butt cap.  Of course the butt cap is of a size that will capture the butt of your hand for comfort and control.

But what happens if you need a grip size larger than 4 ⅝?  In years gone by a shrink tube was applied to the current grip pallet and the size was increased accordingly.  Typically only two (2) shrink tubes could be used and even then the grip facets became “rounded”.

Lucky for us, and you of course, we can now print grip pallets in any size required!  The largest one so far is a 5 1/4 for a player in New York using a Babolat Pure Aero.

Each printed pallet is made specifically for a racquet, not just a “one size fits all” approach due to very subtle variations in size, especially the inner shaft.

Inner Shaft

In this case the pallets were longer to accommodate large hands so the length of the racquet was increased through the use of these pallets and a printed extender.

The printed pallet must fit securely and the best way to assure the fit is to have the racquet.

Any time the butt cap comes off the shaft must be filled with material to keep objects from falling into the racquet!

Pallet with Butt Cap

 

What’s New?

We have had a “sneak peek” at some new tennis racquet models that will be arriving early in 2021!  Typically, we can’t divulge a lot of the details yet but suffice it to say these are exciting models!

But let’s back up a minute and talk about new racquets that are here, or should be here, or will be here soon!  The new Wilson Pro Staff series had a delivery date of September 28, 2020.  They are way behind!  If you are waiting for a new Pro Staff…we are sorry!  Who knows what happened, but it is not good when the expected deliveries are not met!

Do you think that Wilson going “direct” has anything to do with this shipping delay?

The new Pro Staff RF 97 Autograph will change only to the Pro Staff colors of red and yellow stripes; the Pro Staff RF 97 will get a new grip pallet and butt cap setup that is intended to be easier on the hand.

The new Tecnifibre RS Series offers some interesting geometric concepts that continue their push for more player traction.

The new Head Graphene 360+ Radical Series retains the classic Radical Orange, but this one is “in your face orange”!  Awesome!  A cool gray shaft and grip temper this orange!

The Radical MP that we have seen has a few changes in shape and dimensions, and in fact, it is a different racquet than the past years.  The head shape is more “round” by a slight amount, and the beam cross-section is different.  The beam height is slightly less than the previous version, but the stiffness remains nearly the same.  The shape of the “yoke” section is a little deeper and slightly wider at the junction of the head.

The new Radical has a “slicker” aerodynamic grommet system, for, no doubt, greater head speed to go with the “spin” friendly grommets!

And, the Radical Series has been scaled back to three (3) models!  The Radical Pro, the Radical MP, and the Radical S.  The Radical S is 102 square inches and the Pro and MP are 98 square inches.

The Head Graphene 360+Gravity has been a top seller and therefore is only getting a “cosmetic” make-over!  The Hot Lava and Teal are being replaced by very interesting blue and yellow graphics!  They look really good!

The Head Graphene 360+ Speed is staying the same but will add a black edition to the mix!  It seems Novak likes black better than black and white so there will be a “black”  in early 2021!

Don’t forget the Head Instinct “Effortless Power” series!  It continues in a new color scheme, still blue and blue but in a more Head consistent pattern.

This week we will be getting the new demo racquets setup for your evaluation…if all goes well!

It is reassuring to know even in this time of uncertainty that racquet companies continue to produce great products that can, and will, help many players stay in the game!

 

Jack is Headed to France!

Many of our readers know Jack Anthrop, but I will tell you a little about him just in case you don’t.

Jack Anthrop

We started working for Jack about six (6) years ago, at which time he switched to Ashaway MonoGut ZX. Since that time, Jack has progressed at a stunning rate, now with a UTR of 13.26!

Jack is using the Head PT113B Speed custom racquet and now a new fiber made by Victrex, a UK company that specializes in PEEK materials for high-performance applications which is the Ashaway MonoGut ZX and ZX Pro material.

 

 

But, the big news is Jack is headed to Paris, the one in France, to play in the French Open Juniors! Jack and his partner, Max McKennon from California, are in the main draw doubles!

Jack has a great chance to be in the main draw singles as well.

Max McKennon

 

Congratulations to Jack and Max on this great accomplishment!