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Other racquets from this series

Wilson Ultra 100L v4.0 (Item #102948)
Wilson Ultra 100UL v4.0 (Item #102949)
Wilson Ultra 108 v4.0 (Item #102950)

Product Specifications


head light
head heavy



Cover Included



Wilson Synthetic

Head Size

100 sq. in.


27 in.

String Pattern

16M x 19C




50-60 lbs


10.58 Ounces

Item #


Style #


US sales only.

Item is returnable, but does not qualify for free returns.

Wilson Ultra 100 v4.0

The Wilson Ultra 100v4 ushers in a new generation with supreme style and invigorating performance. This racquet plays unlike any Ultra before, thanks to a new construction and geometry. Highlighted by the integration of FORTYFIVE into the lay-up for a softer, more comfortable feel, this frame provides easy, arm-friendly power. Key geometrical updates include an expanded Sweet Spot Channel at the tip of the hoop for extra power and reduced bulk in the beams for a sleeker, more aerodynamic look. Regarding looks, this racquet has no rival: color-shifting blues dance to the different angles of sun rays deflecting off the racquet surface for a dazzling display.

Racquet Technology

  • Most popular, versatile and powerful racket in Ultra v4 lineup
  • FORTYFIVE strategically embedded into the lay-up provides enhanced stability while increasing comfort
  • Revolutionary design integrates beautiful, color-shifting blue tones with a matte finish for captivating look
  • Expanded Sweet Spot Channel features a cavity on the inside of the frame to extend cross strings and increase grommet movement for more power
  • Crush Zone grommet system compresses at impact to boost power and ball dwell time on strings
  • Revised geometry applies a more comfortable, ergonomic design and reduces bulk while maintaining stability
  • Parallel Drilling provides a consistent, more forgiving string bed response
  • Agiplast plant-based bumper, grommet and end cap components reduce environmental footprint