WILSON

Adult tennis racket - Wilson Ultra 100 V4 blue Unstrung 300g

209.90
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Ref. : 8795728

This racket is designed for expert tennis players looking for power and stability. Racket sold unstrung.

The Wilson Ultra 100 V4.0 tennis racket combines power and stability. It has been reworked with FortyFive technology to guarantee even greater stability at impact.

Color : dark blue / black

  • GRIP 2 In stock
  • GRIP 3 In stock

PRODUCT BENEFITS

Power

PWS, POWERPROFILE and Sweet Spot Channel concepts add power.

Stability

Patented FortyFive technology provides additional impact stability.

Taking effect

Open 16x19 string pattern for good spin.

IMAGES

Raquette de tennis adulte - Wilson Ultra 100 V4 bleu Non Cordée 300g
Adult tennis racket - Wilson Ultra 100 V4 blue Unstrung 300g
Adult tennis racket - Wilson Ultra 100 V4 blue Unstrung 300g

TECHNICAL INFORMATION

Weight (unstrung racket)

300 grams

Weight: Mass is actually measured in grams. Like balance and length, weight influences the racket's inertia, and therefore its maneuverability, stability and ability to transfer energy to the ball (power). The heavier the racket, the more energy it can transfer to the ball, but the less maneuverability it is likely to have. Conversely, the lighter it is, the more maneuverable it is, but the less energy it transfers to the ball.

Balance (unstrung racket)

32 cm

Balance: This is the racquet's balance point, measured in centimetres from the bottom of the racquet (handle). The higher the value (head balance), the more powerful and stable the snowshoe is at impact, but the less maneuverable it is. Conversely, the smaller this value (handle balance), the more maneuverable the snowshoe, but the less powerful and stable it is at impact.

Sieve size

645 cm²

Headsize: This is the surface area in cm² of the racket's head. It has an impact on the racquet's feeling of forgiveness and power. The larger the headsize, the more powerful and forgiving the racket, but the less control it feels. Conversely, the smaller the headsize, the more control but the less power and forgiveness.

Rigidity

70 Ra

Ra: Defines the racket's rigidity, i.e. its ability to deform under ball impact. The stiffer the racket (i.e. the higher the Ra), the less it deforms on impact. The energy lost by the racket on impact is thus minimized and returned to the ball via the string. It's often said that the stiffer a racket, the more powerful it is.

Inertia (unstrung racket)

SW = 285

Swingweight: This characterizes both the maneuverability of the racket and its ability to transfer energy to the ball (power). The higher a racket's inertia, the more powerful it is, but the more difficult it is to handle. Conversely, the lower a racket's inertia, the more maneuverable but less powerful it is. Inertia is largely the result of the racquet's weight, balance and length.

Stringing plan

16 x 19

String pattern: the number of uprights (vertical strings) x the number of crosspieces (horizontal strings). The more strings a string pattern has, the more "closed" it is, and the fewer strings it has, the more "open" it is. The more closed the string pattern, the more control it provides, but less power or spin. Conversely, the more open the string pattern, the more power and spin it provides, but less control.

Length

68.5 cm

Length: This is the length of the racket from the bottom of the handle to the top of the headgrille, measured in centimetres. The longer the snowshoe, the more powerful it feels, but the less maneuverable it is. Conversely, the shorter it is, the more maneuverable it is, but the less power it provides.

Section

Section (in mm): 23/26/23

FORTYFIVE

The patented FortyFive technology, generated by updated Carbon Mapping, delivers an unprecedented combination of flexibility and stability.

POWERPROFILE

A key technology in the new Ultra range, PowerProfile geometry comprises three geometric improvements designed to enhance stability and make it even easier to harness the power generated by the string.

PWS INTEGRATED

The integrated PWS takes the volume of the current PWS (Perimeter Weighting System) and distributes it over a larger area of the string plane, maximizing string power while maintaining stability.

SWEET SPOT CHANNEL

The Sweet Spot Channel features a cavity on the inside of the frame to extend the 3.5 mm cross-string for added power and responsiveness.

POWER RIB INVERSÉ

Power Rib inverted core geometry increases torsional stability to deliver even more power and reduce frame distortion.

Warranty

2 years

COMPOSITIONS / ADVICE

STOCK TIPS

Avoid strong temperature changes.

Approved by

Kei Nishikori, Borna Coric, Feliciano Lopez, Victoria Azarenka

USER REVIEWS