Category Archives: head
Head Auxetic 2 Radical Pro SMU
Three (3) beautiful Head Auxetic Radical Pro’s off to South Florida!
These racquets represent a full custom version.
These racquets are 28 inches long (71cm) with a swing weight of 336 kg/cm^2.
The grip pallet is TK82S and the grip material is Head Calf Skin.
The string is Luxilon Natural Gut 130.
| Manufacturer | Nordicdots |
|---|---|
| Racquet Model | Model 99 |
| Reference Tension | 46 |
| String | MonoGut ZX Pro Black |
| Machine Used | True Tension Pro |
| String Bed Stiffness - RDC | 43 |
| String Bed Stiffness -FlexFour | 52.9 |
| Strig Bed Stiffness - SBS | 44.7 |
| String Bed Stiffness - ERT | 30 |
| Racquet Flex, RDC | 62 |
| Racquet Flex, FlexFour | 38.3 |
| Racquet - In Plane Stiffness | 423 |
| Weight, Grams | 325 |
| Weight, Ounces | 11.46 |
| Balance, mm | 323 |
| Balance, Inch | 12.72 |
| Length, Cm | 68.6 |
| Length, Inch | 27.0 |
| Head Width | 9.59 |
| Head Length | 12.904 |
| Head Area, cm2 | 614.8 |
| Head Area, Sq. Inch | 95.3 |
| Beam Height @ Grip, mm | 23.8 |
| Beam Height @ Mid, mm | 23.2 |
| Beam Height @ Tip | 23.2 |
| Beam Width @ Grip, mm | 11.5 |
| Beam Width @ Throat, mm | 10.5 |
| Beam Width @ Mid, mm | 10.5 |
| Beam Width @ Tip, mm | 12.9 |
| Number of Main Strings | 16 |
| Number of Cross Strings | 20 |
| Ratio | .583 |
| Main String Grid Inch/mm | 7.31/185.6 |
| Cross String Grid Inch/mm | 9.93/252.2 |
| Density (% of head filled with string) | .762 |
| Average Cross String Space | .497 |
| Average Main String Space | .457 |
| Dynamic Tension, Kp, ERT | 30 |
| Dynamic Tension, Lbs/in | 167.8 |
| First Moment, Nm | .807 |
| Polar Moment | 337 |
| Torsional Stability | 16 |
| Swing Weight, Kg/cm^2 | 321 |
| Swing Weight, Ounces | 11.32 |
| Swing Weight Calculated | 339.1 |
| Power, RDC | 51 |
| Control, RDC | 47 |
| Manueverability, RDC | 73 |
| Power, Calculated | 1915.4 |
| Head Points | 6.30 |
| Head Weight, % | 47% |
| Center of Percussion | 21.37 |
| Dwell Time, ms | 7.14 |
| Efective Stiffness - lbs | 25.39 |
| K, Lb/In | 137.82 |
| Recoil Weight | 161.7 |
| Twist Weight | 216.1 |
| End Weight | 132.7 |
| Tip Weight | 191.2 |
| 9 O'Clock | 90.6 |
| 3 O'Clock | 90.6 |
| Butt End | 143.5 |
| COF, Main | .358 |
| COF, Cross | .311 |
Get a Grip!
One of the first things we do when a racquet comes in for work is remove the overgrip!
If you are wondering why, look at some of the beauties that have come in recently.
I think you understand, but there is more to this than dirt! It is obvious that the overgrip material can not do its intended job, which is to provide a better grip on the racquet.
But there is more! If you look below the red tape (yes, those are exam gloves), you will see the “base” grip or what is left. The base grip comes from the factory and is the interface between you and the racquet. This is important!
In addition to changing your overgrip frequently, the base grip must also be changed. The best way to see if it needs to be changed is to look at it, but you may be afraid. That is where we come in. Our many medical professionals happen to have exam gloves handy, but if you don’t, we do, and we are not afraid to use them.
Here are our recommendations for getting and keeping your grip:
Replace the overgrip after each match or every month, whichever comes first. For several years, Racquet Quest has used Head Prime Tour overgrip if you need a recommendation.
Replace the base grip every six (6) months. The next time you change your base grip, consider leather grips, which are less compressive than synthetic material and last longer.
Finally, if you need assistance with over-grips or base grips, stop by the Racquet Quest World Headquarters. We will install either one for you—you can even bring your own!
Please do not wait until your racquets look like these. Get a Grip!
Head Auxetic 2 Radical MP 2025
The Head Radical MP has always been a popular racquet for many reasons, and we believe this series will be no different and maybe a little more popular…who doesn’t like Orange?
This is a true performance racquet for the unafraid!
The MP (mid-plus) model is a 98-square-inch head racquet with a very reasonable stiffness. It provides considerable control with as much power as needed.
As you look at the following specifications, you may notice the swing weight of 310kg/cm^2. At first, it may seem a little timid. The good news is that the property can be changed to suit your current or next-level game.
This racquet can stay with you for as long as you want. It won’t need to be changed as your game changes.
| Manufacturer | Head |
|---|---|
| Racquet Model | Head Auxetic 2 Radical MP 2025 |
| Reference Tension | 56 |
| String | MonoGut ZX Pro |
| Machine Used | True Tension Pro |
| String Bed Stiffness - RDC | 52 |
| String Bed Stiffness -FlexFour | 59.5 |
| Strig Bed Stiffness - SBS | 35 |
| String Bed Stiffness - ERT | 35 |
| Racquet Flex, RDC | 64 |
| Racquet Flex, FlexFour | 38.4 |
| Racquet - In Plane Stiffness | 469.9 |
| Weight, Grams | 320 |
| Weight, Ounces | 11.29 |
| Balance, mm | 328 |
| Balance, Inch | 12.91 |
| Length, Cm | 68.5 |
| Length, Inch | 26.968 |
| Head Width | 9.59 |
| Head Length | 12.79 |
| Head Area, cm2 | 621.3 |
| Head Area, Sq. Inch | 96.3 |
| Beam Height @ Grip, mm | 21 |
| Beam Height @ Mid, mm | 22 |
| Beam Height @ Tip | 20.5 |
| Beam Width @ Grip, mm | 12.5 |
| Beam Width @ Throat, mm | 11.8 |
| Beam Width @ Mid, mm | 12.7 |
| Beam Width @ Tip, mm | 12.9 |
| Number of Main Strings | 16 |
| Number of Cross Strings | 19 |
| Ratio | .632 |
| Main String Grid Inch/mm | 7.25/184.2 |
| Cross String Grid Inch/mm | 9.31/236.5 |
| Density (% of head filled with string) | .706 |
| Average Cross String Space | .493 |
| Average Main String Space | .453 |
| Dynamic Tension, Kp, ERT | 35 |
| Dynamic Tension, Lbs/in | 195.8 |
| First Moment, Nm | .810 |
| Polar Moment | 326 |
| Torsional Stability | 16 |
| Swing Weight, Kg/cm^2 | 310 |
| Swing Weight, Ounces | 10.93 |
| Swing Weight Calculated | 344.3 |
| Power, RDC | 49 |
| Control, RDC | 52 |
| Manueverability, RDC | 80 |
| Power, Calculated | 1910.5 |
| Head Points | 4.57 |
| Head Weight, % | 47.9% |
| Center of Percussion | 20.7 |
| Dwell Time, ms | 6.49 |
| Efective Stiffness - lbs | 28.7 |
| K, Lb/In | 166.7 |
| Recoil Weight | 145.9 |
| Twist Weight | 220.7 |
| End Weight | 126.3 |
| Tip Weight | 193.1 |
| 9 O'Clock | 91.2 |
| 3 O'Clock | 91.5 |
| Butt End | 137.4 |
| COF, Main | .416 |
| COF, Cross | .360 |
Power from Head Radical Pro
As with many of the Head “Pro” series racquets, they have been considered control racquets, not necessarily powerful.
We set out to see what kind of “power” number we could get using string bed stiffness only. Obviously, more swing weight and maybe more overall weight would do it, but the Head Radical Pro is already at the top of these specifications.
The following video is a look at our software data.







Racquet Quest, LLC



