For any player seeking ultra-lightweight, arm-friendly comfort in a power-oriented performance frame, look no further than the Ultra 100UL v4. While this frame optimizes maneuverability for quick exchanges at the net, it also dials up the power through two mechanisms: an expanded Sweet Spot Channel and Crush Zone grommet system. These features increase grommet movement and extend ball dwell time for easier court depth on a variety of shots. Boasting a sleeker geometry coated with a color-shifting matte finish alongside eco-friendly bumper and grommet materials, this racket impresses in more ways than one.

Highlights

• Lightest frame in Ultra v4 series for arm-friendly swings
• 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 cavity on inside of 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 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
• Racket comes unstrung unless "Add Strings" option is selected

Crush Zone

Innovative grommet system compresses at impact to provide a larger hotspot and increased ball dwell time on the strings, creating better feel and more potential energy that drives explosive power.

Parallel Drilling

Grommet construction provides a consistent, more forgiving string bed response while dramatically increasing the sweet spot.

Sweet Spot Channel

Cavity on side of frame extends cross strings and increases grommet movement for more power.

FORTYFIVE°

Patent-protected frame layup produces more connected-to-the-ball feel while better complementing the more modern, vertical swing path. Material increases both flexibility and stability without compromise through the swing.

Agiplast

Plant-based bumper, grommet and end cap components reduce overall environmental footprint.