Wilson Ultra 100 v4

Regular price €234,95 EUR Sale price €217,95 EUR Save €17,00 EUR
Tax included. Shipping calculated at checkout.

Only 1 items in stock!

The Wilson Ultra 100 v4 ushers in a new generation of Ultras with extra-attractive design and innovative performance. Thanks to a new construction and geometry, this rack plays even better than previous Ultra models. The integration of FORTYFIVE° into the lay-up creates a softer, more comfortable feel combined with improved stability, giving the player extra power in their strokes. Key geometric updates include an expanded Sweet Spot channel for added power and reduced bulk in the beams for a sleeker, more aerodynamic look. In terms of design, the Wilson Ultra v4 has no rival. With its beautiful color-shifting blue hues that sparkle with the sun's rays, you clearly have the best-looking racket on the course.


  • Most popular, versatile and powerful racket in the Ultra series
  • FORTYFIVE°strategically embedded for increased stability while enhancing comfort
  • Revolutionary design integrates beautiful, color-changing blue tones with a matte finish for captivating looks
  • Expanded Sweet Spot Channel for more power
  • Innovative Crush Zone Grommet System compresses on impact to increase power and ball retention time on the strings, for a better feel and more explosive power
  • Revised geometry applies a more comfortable, ergonomic design and reduces bulk while maintaining stability
  • Parallel drilling provides a consistent, more forgiving stringbed response
  • Agiplast plant-based material in multiple components reduces environmental impact
  • Suitable for medium to advanced players


  • Head size: 645 cm² / 100 in²
  • Balance (strung): 33 cm / -4 pts
  • Balance (unstrung): 32 cm / -7 pts
  • Weight (unstrung): 300 g / 10.58 oz
  • Weight (strung): 316 g / 11,15 oz
  • Strung pattern: 16x19
  • Length: 68,58 mm / 27 in
  • Color: Unique color-changing shade of green and copper
  • Taper system: 24-26.5-24.25 mm
  • Model number: WR108311U3 (grip 3)
  • Strung on delivery: no

Important information about strings:

Wilson Ultra 100 v4 is sold unstrung but House of Bontin offers stringing if you wish. We have a large selection of strings to choose from here. Wilson recommends the Luxilon ALU Power Vibe 125 for the Wilson Ultra 100 v4. We can also help you with string selection. Please contact us at info@houseofbontin.se or via our chat if you would like your rack strung on delivery. We will respond quickly! If you already know which strings you want to buy, select those strings from our range and then you can leave instructions via the message field at checkout stating the desired weight for the stringing and we will fix your stringing according to your requirements. Strung racks usually add 1-2 days extra to the regular delivery time.

  • Wilson recommended strings for Wilson Ultra 100 v4: Luxilon ALU Power Vibe 125
  • Pressure Mains: 52 lb / 23.5 kg
  • Pressure Crosses: 52 lb / 23.5 kg


For any player looking for really good looking rackets in a powerful package!

The Wilson Ultra v4 is the perfect performance tennis racket for aggressive players. Currently in its fourth release, the Ultra has quickly turned into one of the more popular racket lines for medium to advanced tennis players who want to add some extra power to their game, while enjoying a larger sweet spot. Perfect for both junior players and adults, the new Ultra v4 is a phenomenal racket that will help elevate your relentless game.
Ultra tennis rackets feature a new and improved shaft and frame. A sleeker and less bulky frame provides a more comfortable feel when playing but retains the features loved in the Ultra v3. Combine that with a stunning dynamic design that switches between blue and purple, depending on the light, and you have a really great looking rack.

Tour players Maria Sakkari, Borna Coric, Dana Mathewson and Ajla Tomljanovic are ambassadors for Ultra.

Complete your Ultra v4 look with a matching Ultra v4 bag. Wilson Ultra tennis bags can be found here.

house of bontin helps you

Advance faster

With smart training tools, you'll improve your game faster. You can practice at home or on the pitch. Easy, convenient and fun! We have the best tools on the market to help you advance and surprise your opponent with new-found technique. Train smarter, be the best!


I've practiced tennis all my life and know how important it is to use technique to make it stick. Just had the opportunity to try TopspinPro and wish I had discovered it sooner! Now both me and my tennis playing kids can practice technique and fundamentals at home, really fun and easy! Highly recommended regardless of ambition level.

Anna Wassgren, tennis player since 30 years

I serve 60 times a day with ServeMaster and have noticed an improvement in just a few weeks. Yesterday I played a match and felt so confident when I served.

Vega 8 years

turn pro

Reach all the way

Buy ServeMaster


Axel Holm, tennis coach Båstad Tennissällskap

BUY TopspinPro

come out on top

Hit the ball right