Category Archives: True Tension
Head Radical MP 2023
You have seen the pretty pictures; now see the specs of this new Radical series!
We are starting our property review with the Head Radical MP 2023. The MP version will probably be the most popular due to the very lovely weight and “player” style head size of 98 inches!
Head Radical MP 2023
As you look at the following specifications you may notice the addition of some “numbers”, specifically “beam width”.
We have been taking this number for many years but now believe it is time to expose it to you, the readers.
Briefly, the beam height-to-width ratio contributes to in-plane stiffness which is important for consistent string bed stiffness (SBS).
| Manufacturer | Head |
|---|---|
| Racquet Model | Head Radical MP 2023 |
| Reference Tension | 55 |
| String | MonoGut ZX Pro |
| Machine Used | True Tension Professional |
| String Bed Stiffness - RDC | 53.0 Units |
| String Bed Stiffness -FlexFour | 64.9 pounds |
| String Bed Stiffness - SBS | 51.8 pounds |
| String Bed Stiffness - ERT | 35 Kg/Cm |
| Racquet Flex, RDC | 65 - After stringing |
| Racquet Flex, FlexFour | 44.5 |
| Racquet - In Plane Stiffness | 379.7 lbs/Inch |
| Weight, Grams | 326 |
| Weight, Ounces | 11.50 |
| Balance, mm | 333 |
| Balance, Inch | 13.11 |
| Length, Cm | 68.57 |
| Length, Inch | 27.00 |
| Head Width | 9.63 |
| Head Length | 12.79 |
| Head Area, cm2 | 623.0 |
| Head Area, Sq. Inch | 96.7 |
| Beam Height @ Grip, mm | 21.0 |
| Beam Height @ Mid, mm | 22.5 |
| Beam Height @ Tip | 20.5 |
| Beam Width @ Grip, mm | 12.5 |
| Beam Width @ Throat, mm | 11.5 |
| Beam Width @ Mid, mm | 12.8 |
| Beam Width @ Tip, mm | 12.8 |
| Number of Main Strings | 16 |
| Number of Cross Strings | 19 |
| Ratio Cross/Mains | .634 |
| Main String Grid | 7.18 |
| Cross String Grid | 9.44 |
| Density (% of head filled with string) | 69.6% |
| Average Cross String Space | .494 |
| Average Main String Space | .449 |
| Dynamic Tension, Kp, ERT | 35 |
| Dynamic Tension, Lbs/in | 195.76 |
| First Moment, Nm | .841 |
| Polar Moment | 347 |
| Torsional Stability | 16 |
| Swing Weight, Kg/cm2 | 331 |
| Swing Weight, Ounces | 11.68 |
| Swing Weight Calculated | 361.5 |
| Power, RDC | 52 |
| Control, RDC | 49 |
| Manueverability, RDC | 66 |
| Power, Calculated | 2101.4 |
| Head Points | 3.15 |
| Head Weight, % | 48.5% |
| Center of Percussion | 21.1 |
| Dwell Time, ms | 8.74 |
| Efective Stiffness - lbs | 29.2 |
| K, Lb/In | 169.87 |
| Recoil Weight | 156.44 |
| Twist Weight | 226.48 |
| End Weight | 126.0 |
| Tip Weight | 197.7 |
| 9 O'Clock | 105.1 |
| 3 O'Clock | 104.7 |
| Butt Cap | 115.6 |
| COF, Main | .416 |
| COF, Cross | .388 |
Head Boom Team 2022…BOOM!
It is here, and I bet you heard another big BOOM recently!
The Head Boom Team 2022 has arrived and is ready for you to try! The Boom Team is a valuable addition to the Head lineup.
For years players have been asking for a 102 square inch racquet that has the “player” characteristics they wanted.
Player characteristics can mean different things to different players, but here is what the Head Boom Team 2022 has:
A fairly thin beam
A thin head cross-section
A modified box beam shaft cross-section
This racquet continues with Graphene and fresh Auxetic material that has been popular in the Boom Pro and Boom MP!
All specifications are in the chart below but suffice to say; this is a significant step in the right direction!
Looking at the inside of the shaft, you will notice the transitional shape from a thin box beam into a slightly thicker trapezoidal beam.
The head shape also continues with the broader upper section like the Boom Pro and Boom MP. Most “aggressive” shots are hitting the string bed in this area, so giving it more energy makes sense!
The density of the string in that area should contribute to good string life.
The first thing you notice upon pickup (first moment) is the weight distribution. While this is still a “headlight” model (see the specs below), the weight is toward the tip of the racquet.
We have had great results with the Boom Pro and Boom MP in both “retail” and full custom racquets, so, If you are considering a racquet upgrade, this one should be on your list!
| Manufacturer | Head |
|---|---|
| Racquet Model | Head Boom Team 2022 |
| Reference Tension | 55 lbs - 24.9 kg |
| String | Head Reflex MLT 17 |
| Machine Used | True Tension Professional |
| ASPS, RDC | 48.0 |
| ASPS, FlexFour | 64 |
| Racquet Flex, RDC | 61 - After stringing |
| Racquet Flex, FlexFour | 45.0 |
| Racquet - In Plane Stiffness | 389.6 lbs/Inch |
| Weight, Grams | 300 |
| Weight, Ounces | 10.58 |
| Balance, mm | 337 |
| Balance, Inch | 13.27 |
| Length, Cm | 68.6 |
| Length, Inch | 27.008 |
| Head Width | 9.97 |
| Head Length | 13.065 |
| Head Area, cm2 | 659.7 |
| Head Area, Sq. Inch | 102.3 |
| Number of Main Strings | 16 |
| Number of Cross Strings | 19 |
| Ratio Cross/Mains | .642 |
| Main String Grid | 7.80 |
| Cross String Grid | 10.80 |
| Density (% of head filled with string) | .845 |
| Average Cross String Space | .568 |
| Average Main String Space | .500 |
| Dynamic Tension, Kp, ERT | 33 |
| Dynamic Tension, Lbs/in | 184.57 |
| First Moment, Nm | .786 |
| Polar Moment | 320 |
| Torsional Stability | 15 |
| Swing Weight, Kg/cm2 | 305 |
| Swing Weight, Ounces | 10.76 |
| Swing Weight Calculated | 340.7 |
| Power, RDC | 46 |
| Control, RDC | 54 |
| Manueverability, RDC | 83 |
| Power, Calculated | 1921.4 |
| Head Points | 1.89 |
| Head Weight, % | 49.1% |
| Center of Percussion | 20.8 |
| Dwell Time, ms | 9.18 |
| Efective Stiffness - lbs | 26.9 |
| K, Lb/In | 153.85 |
| Recoil Weight | 138.76 |
| Twist Weight | 222.21 |
| End Weight | 114.3 |
| Tip Weight | 187.8 |
| 9 O'Clock | 91.5 |
| 3 O'Clock | 93.6 |
| Butt Cap | 114.8 |
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!
Prince RipStick 300
I am not saying the is not a serious tennis racquet but the first descriptor that come to mind is “fun”! And who does not want to have a little fun while playing tennis, huh?
RipStick 300
This is one of the remaining racquets with the “O” Port technology which is very large string openings instead of small grommet holes. The design allows for much more string movement and the 16×18 string bed helps! The “O” Ports create an effective head size of 105 in a racquet that measures 100 square inches.
But, just look at those colors! I think they are awesome!
This is a constant taper beam starting at 22.5mm going up to 27mm so if you are “thin beam” person you may hesitate to hit with this racquet, but we think you may be missing out!
If you just look at the racquet you may think it to be quite stiff. That is not the case! With an RDC stiffness of 62 after stringing we arrive at an effective stiffness of 30.2 with this string setup. Not bad!
Take a look at the specs then come get the demo and see what all these numbers mean to you!
| Manufacturer | Prince |
|---|---|
| Racquet Model | Prince RipStick 300 |
| Reference Tension | 60 lbs - 27.2kg |
| String | Prince Premier 16 |
| Machine Used | True Tension Professional |
| ASPS, RDC | 59 |
| ASPS, FlexFour | 64.5 |
| Racquet Flex, RDC | 62 - After stringing |
| Racquet Flex, FlexFour | 46.6 |
| Racquet - In Plane Stiffness | 504.2 lbs/Inch |
| Weight, Grams | 328 |
| Weight, Ounces | 11.57 |
| Balance, mm | 323 |
| Balance, Inch | 12.72 |
| Length, Cm | 68.6 |
| Length, Inch | 27.008 |
| Head Width | 10.00 |
| Head Length | 12.87 |
| Head Area, cm2 | 645 |
| Head Area, Sq. Inch | 100.1 |
| Number of Main Strings | 16 |
| Number of Cross Strings | 18 |
| Ratio Cross/Mains | .694 |
| Main String Grid | 7.56 |
| Cross String Grid | 9.12 |
| Density (% of head filled with string) | .679 |
| Average Cross String Space | .531 |
| Average Main String Space | .469 |
| Dynamic Tension, Kp, ERT | 36 |
| Dynamic Tension, Lbs/in | 201.35 |
| First Moment, Nm | .814 |
| Polar Moment | 337 |
| Torsional Stability | 17 |
| Swing Weight, Kg/cm2 | 320 |
| Swing Weight, Ounces | 11.29 |
| Swing Weight Calculated | 342.2 |
| Power, RDC | 43 |
| Control, RDC | 58 |
| Manueverability, RDC | 73 |
| Power, Calculated | 2095.5 |
| Head Points | 6.14 |
| Head Weight, % | 47.2 |
| Center of Percussion | 21.2 |
| Dwell Time, ms | 8.28 |
| Efective Stiffness - lbs | 30.2 |
| K, Lb/In | 189.10 |
| Recoil Weight | 159.2 |
| Twist Weight | 256.05 |
| End Weight | 134.9 |
| Tip Weight | 194.5 |
| 9 O'Clock | 100.8 |
| 3 O'Clock | 97.3 |
| Butt Cap | 130.2 |
Racquet Quest, LLC
