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Head Extreme Tour

Head is, I believe, going to expose and promote the Extreme Series to a greater extent than before.

Why do I think that?  Because I am holding in my very own hands a Head Extreme Tour!  This 98 square inch racquet continues the Graphene 360+ technology which has become popular in the last several releases of Head Racquets!

The new Extreme series will be shipping in July so we can’t show many pictures except the all-black version I am holding.

Head Extreme Tour

The other Extreme models will be:

Extreme MP – 100 square inch head size, 300 gram

Extreme S – 105 square inch head size, 275 gram

Extreme Lite – 105 square inch head, 265 gram

Extreme PWR – 115 square inch head, 230 gram

Extreme Jr – 100 square inch head, 240 gram

All of this series continues the “extreme” optic yellow colorway but it is now complemented by a really nice grey upper shaft and hoop!  The optic yellow grip may be over the top but that is easily changed.

The Extreme Tour is fitted with a TK82S grip pallet for a comfortable rounder feeling.

Take a look at the specs here:

ManufacturerHead
Racquet ModelHead Extreme Tour
Reference Tension55 lbs - 24.9 kg
String
Victrex PEEK fiber Experimental 7718
Machine UsedTrue Tension Professional
Static
ASPS, RDC52
ASPS, FlexFour63.5
Racquet Flex, RDC62 - After stringing
Racquet Flex, FlexFour40
Weight, Grams320
Weight, Ounces11.29
Balance, mm323
Balance, Inch12.72
Length, Cm68.6
Length, Inch27.008
Head Width9.59
Head Length12.87
Head Area, cm2625.1
Head Area, Sq. Inch96.9
Beam Width, mm, Shaft, Center, Tip22, 23, 21
In Plane Stiffness, Pounds/In359.5 Lbs/In.
In Plane Stiffness, Kg/cm 163.0 Kg/cm
Number of Main Strings16
Number of Cross Strings19
Ratio Cross/Mains.627
Main String Grid7.12
Cross String Grid9.63
Density (% of head filled with string).708
Average Cross String Space.507
Average Main String Space.445
Dynamic
Dynamic Tension, Kp, ERT35
Dynamic Tension, Lbs/in195.76
First Moment, Nm.794
Polar Moment322
Torsional Stability16
Swing Weight, Kg/cm2306
Swing Weight, Ounces10.79
Swing Weight Calculated333.9
Power, RDC47
Control, RDC55
Manueverability, RDC83
Power, Calculated 1856.5
Head Points6.30 (negative = head heavy)
Head Weight, %47.1%
Center of Percussion20.8
Dwell Time, ms, No Swing8.62
Effective Stiffness - lbs28.3
K, Lb/In (SBS) RDC166.67
Recoil Weight149.14
Twist Weight220.52
End Weight 132.8
Tip Weight 190.4
9 O'Clock Position96.6
3 O'Clock Position98.3
Butt Cap Position126.3

 

Weight is Your Friend!

If you have been following the Racquet Quest Podcast you know how much we rely on weight to mitigate some poor shot execution or physical issues!

So, don’t be surprised if that position continues for a while!  It is majorly important now that we are beginning to play (openly) again!

It is not clear to me why some players object to even discussing weight let alone add it to their racquet!

The latest podcast episode, The String Holder – Part Two, focuses on three (3) players of about the same age and skill and looks at the differences in racquet setup including weight.

If weight is so scary why do most racquets have a bunch of it hidden away from us?

This is a Tecnifibre racquet however most performance racquets will have a similar setup.  Game Improvement (ultralight) racquets, typically, will not!

What you see in that groove is lead!  If you flip the racquet over you will find the same thing on the other side!  Lot’s of lead means lots of weight, relatively speaking!

If we wanted to reduce the weight of this racquet we could remove some or all of the weight without affecting the swing weight very much.  The static balance, however, would be very different.  That is why we don’t rely on “balance” as a performance metric.

In the case of this racquet, we are printing a grip pallet that will replace the original pallet but be heavier so we can remove some of the lead weight to make the new version the same weight if we wanted to.  We don’t want to!

 

 

I Get It! Maybe… or Maybe Not!

When we do a racquet review we try to deal with numbers!  Static and dynamic numbers to be precise.  We do this so each racquet can be referred to by properties and not just by subjective comments.  Make no mistake, subjective comments are good and can be used in fact to generate numbers!

Here is an explanation of the numbers and what they can mean to you.

It is well known that 5 players will have 5, or more, different “comments”, so having numbers provide a database, or history, of what works for what player style.  With that information, a new client can be playing with their “perfect” racquet is a very short time instead of trying a zillion different models.

This is important because players may not be using the best racquet for them because they rely on assumptions instead of numbers!  The very worst assumption is “I need a light racquet because I am just getting back in the game”.  The second worst assumption is “I need a big head with a big sweet spot because I am not very good”.  The third worst assumption is “I don’t need very good string because I am not very good”.

Bogus assumptions, every one of them!

As we look over our client data some things are clear and should become performance metrics;

  1. Total weight should be not less than 10.5 ounces (300 grams).
  2. Swing weight should not be less than 10.5 ounces (300 grams).
  3. Torsional stability should not be less than 15 units (typically grams).

With these metrics, you are off to a great start with a new racquet, or if you are beginning a new racquet search these numbers will be helpful.

 

 

 

 

 

Head Graphene 360+ Speed PWR

I suppose you have a pretty good idea what PWR means, right?  Well, you would be correct!  The Head Graphene 360+ Speed PWR is just that at a calculated power value of 2297.5!  Compare that to the calculated power value for the Head Graphene 360+ Speed Lite of 1838.3!  Twenty percent (20%) more powerful than the Lite!

This is what a 115 square inch head size can do for a racquet!  The strings are quite a bit longer and more widely spaced which contributes to power, and comfort.

This head size is normally referred to as a “game improvement” racquet and relegated to those players that were not too athletic and/or didn’t want to exert too much energy on each stroke.  In other words slow and short swings.

I am not sure that is the case with this racquet!  Sure it has a big head and a thick beam but it sure does feel good when picked up (first moment)!

If we were going to recommend this racquet I would suggest some weight added to the rear end.  The head does not need any additional weight.

Head Graphene 360+ Speed PWR

As I am working on this post I realize how much trouble it is to switch between racquet reviews for comparison so I am including a link to the Head Graphene 360+ Speed Series Comparison.

ManufacturerHead
Racquet ModelHead Graphene 360+ Speed PWR
Reference Tension56 lbs - 25.4 kg
String
Victrex PEEK fiber Experimental 7718
Machine UsedTrue Tension Professional
Static
ASPS, RDC48
ASPS, FlexFour59
Racquet Flex, RDC64 - After stringing
Racquet Flex, FlexFour59
Weight, Grams276
Weight, Ounces9.74
Balance, mm352
Balance, Inch13.86
Length, Cm69.4
Length, Inch27.32
Head Width10.50
Head Length13.81
Head Area, cm2734.8
Head Area, Sq. Inch113.9
Beam Width, mm, Shaft, Center, Tip26, 26, 28
In Plane Stiffness, Pounds/In550.5 Lbs/In.
In Plane Stiffness, Kg/cm 249.7 Kg/cm
Number of Main Strings16
Number of Cross Strings19
Ratio Cross/Mains.640
Main String Grid8.56
Cross String Grid11.15
Density (% of head filled with string).759
Average Cross String Space.532
Average Main String Space.535
Dynamic
Dynamic Tension, Kp, ERT33
Dynamic Tension, Lbs/in184.57
First Moment, Nm.764
Polar Moment324
Torsional Stability18
Swing Weight, Kg/cm2306
Swing Weight, Ounces10.79
Swing Weight Calculated342.0
Power, RDC49
Control, RDC52
Manueverability, RDC83
Power, Calculated 2297.5
Head Points-1.57 (negative = head heavy)
Head Weight, %50.7%
Center of Percussion21.3
Dwell Time, ms, No Swing9.18
Efective Stiffness - lbs27.4
K, Lb/In (SBS) RDC153.85
Recoil Weight132.95
Twist Weight225.40
End Weight 92.6
Tip Weight 184.4
9 O'Clock91.1
3 O'Clock90.6
Butt Cap94.2

 

Head Graphene 360+ Speed Lite

As you probably guessed, this is the lightest of the Speed Series, 100 square inch head size, at a weight of 281 grams (9.91 ounces)!

There are several positive features in this racquet and one is the reasonable flex (stiffness) of 63 RDC, plus the uniform string pattern that provides a consistent hitting experience needed by developing players.  This pattern should contribute to extended string life as well.

Head Graphene 360+ Speed Lite

As with all light racquets, this one can be customized as the need or desire arises, and I think that will happen more quickly than most other racquets.

This is just too light, in my opinion, for players wanting to improve all aspects of their game.  Remember, weight is your friend!  However, if you prefer a light racquet for any reason this is a top choice!

As I am working on this post I realize how much trouble it is to switch between racquet reviews for comparison so here is a link to the Head Graphene 360+ Speed Series Comparison.

 

 

 

ManufacturerHead
Racquet ModelHead Graphene 360+ Speed Lite
Reference Tension56 lbs - 25.4 kg
String
Victrex PEEK fiber Experimental 7718
Machine UsedTrue Tension Professional
Static
ASPS, RDC56
ASPS, FlexFour68.5
Racquet Flex, RDC63 - After stringing
Racquet Flex, FlexFour43
Weight, Grams281
Weight, Ounces9.91
Balance, mm345
Balance, Inch13.58
Length, Cm68.5
Length, Inch26.97
Head Width9.71
Head Length13.06
Head Area, cm2640.8
Head Area, Sq. Inch99.6
Beam Width, mm, Shaft, Center, Tip25, 25, 25
In Plane Stiffness, Pounds/In422.5 Lbs/In.
In Plane Stiffness, Kg/cm 191.6 Kg/cm
Number of Main Strings16
Number of Cross Strings19
Ratio Cross/Mains.626
Main String Grid7.30
Cross String Grid9.53
Density (% of head filled with string).710
Average Cross String Space.503
Average Main String Space.463
Dynamic
Dynamic Tension, Kp, ERT36
Dynamic Tension, Lbs/in201.4
First Moment, Nm.758
Polar Moment311
Torsional Stability18
Swing Weight, Kg/cm2293
Swing Weight, Ounces10.34
Swing Weight Calculated334.5
Power, RDC42
Control, RDC61
Manueverability, RDC91
Power, Calculated 1838.3
Head Points-0.79 (negative = head heavy)
Head Weight, %50.4%
Center of Percussion20.7
Dwell Time, ms, No Swing8.50
Efective Stiffness - lbs29.6
K, Lb/In (SBS) RDC198.31
Recoil Weight126.53
Twist Weight198.31
End Weight 98.6
Tip Weight 182.3
9 O'Clock90.5
3 O'Clock91.2
Butt Cap98.3