SX 300 LS Tennis Racket,

SX 300 LS Tennis Racket

SKU SX300LS-25

Fast Spin. Lightweight Speed. Built for Aggressive Tennis.

Experience explosive spin and effortless maneuverability with the SX 300 LS, a lightweight performance racket designed to help you swing faster, generate heavier spin, and take control of every rally.

Combining spin-enhancing technologies with a lighter, faster frame, the SX 300 LS gives you the confidence to attack from anywhere on the court.

Key Features & Performance Benefits

  • Easy access to spin
  • Lightweight speed and maneuverability
  • Aggressive performance with added forgiveness
  • Best for: Intermediate players who want a lighter racket that delivers easy spin, fast swings, and confidence-inspiring performance.
  • Racket ships unstrung

Overview

SX 300 LS Tennis Racket

You'll love the SX 300 LS if you:

  • Prefer a lighter, faster-swinging racket
  • Want to generate more spin without extra effort
  • Play aggressive baseline tennis
  • Value maneuverability and quick reactions

Perfect for players who want to:

  • Generate faster racket head speed
  • Create heavier topspin and sharper angles
  • Swing more aggressively with confidence
  • Improve consistency through spin

Performance That Changes the Way You Play

The SX 300 LS is built for players who want spin to come naturally through speed and maneuverability.

Easy Access to Spin

Spin-enhancing technologies help create greater ball rotation, allowing you to hit heavier shots that dip into the court and kick higher after the bounce.

Lightweight Speed

The lighter frame accelerates quickly through the contact zone, helping generate greater racket head speed and spin potential.

Aggressive Shot Making

More spin means more margin over the net, giving you the confidence to attack your targets and swing freely.

Fast Reactions

The maneuverable design makes it easier to react during fast exchanges, defend under pressure, and attack opportunities when they appear.

Forgiving Performance

A larger sweet spot helps maintain spin, power, and control even when contact isn't perfectly centered.

Technology

TECHNOLOGY

Engineered For Performance

SX 300 LS | 58% Increased Grommet Hole Diameter

SX 300 LS

Engineered for Spin Dominance

Spin Boost XT Grommets | Angled Holes, More String Movement, Increased Consistency | On Low face impact shots, the top SPIN BOOST XT GROMMETS create a deeper shot making it harder for your opponent to return. On High face impact shots, create more height and top spin putting your opponent on the back foot.

Spin Boost XT Grommets

Designed to maximize string movement and snapback, Spin Boost XT Grommets help generate heavier spin, greater control, and a more forgiving sweet spot.

  • Increased string movement enhances ball bite and spin potential
  • Improved snapback helps create heavier, more penetrating shots
  • A larger sweet spot delivers more consistent performance across the string bed

The benefit: More spin, more control, and greater confidence on aggressive swings.

Spin Boost Frame Geometry | 8% Wider | 6% Increased Center Rotation Inertia

Spin Boost Frame Geometry

A redesigned frame shape improves stability and racket face control at impact, helping you generate heavier spin with greater consistency.

  • Increased stability on aggressive swings
  • Greater resistance to twisting on off-center hits
  • More consistent ball flight and shot control

The benefit: More spin, more consistency, and greater confidence to attack every shot.

Vibroshield | 30% Increased Vibration Dampening | Highly elastic material reduces vibration

Vibroshield

An integrated vibration-dampening system reduces unwanted shock and delivers a smoother, more comfortable feel at impact.

  • Reduces harsh vibration
  • Improves comfort and feel
  • Creates a cleaner response on every shot

The benefit: Greater comfort, better feedback, and more confidence on every swing.

Spin Boost String Tech | Open string pattern adds more power and spin

Spin Boost String Tech

An open string pattern increases string movement for heavier spin and easier power, while tighter center spacing improves directional control and shot precision.

  • Enhanced string movement for more spin and power
  • Improved precision in the center of the string bed
  • Greater confidence on aggressive swings

The benefit: More spin, more control, and more confidence to attack your targets

V-Energy Shaft | Stability & Power

V-Energy Shaft

A unique V-shaped shaft design increases frame flex to enhance ball bite, spin generation, and power.

  • Improved ball pocketing for greater spin
  • Easier access to power
  • Enhanced feel and shot control

The benefit: More stability, more power, and greater confidence to attack every shot.

Sonic Core made with Infinergy® by BASF

Sonic Core made with Infinergy® by BASF

Designed to help you hit with more confidence, Sonic Core with Infinergy® enhances both spin performance and feel by making the racket more responsive at impact.

  • Strategically positioned at the 2 and 10 o'clock areas of the racket head, this ultra-light, highly elastic material improves energy return on every shot
  • The enhanced rebound properties help transfer more of your swing energy back into the ball, creating easier access to pace and spin
  • By absorbing unwanted vibration, it delivers a cleaner, more comfortable feel at impact
  • The result is a more responsive racket that helps you swing aggressively while maintaining confidence and control

The benefit: More explosive spin, a cleaner feel, and the confidence to attack every shot with conviction.

Specs

Specification Detail What It Means for You
Head size 100sq inch / 645 cm2 Forgiving sweet spot with excellent spin potential
Weight (Unstrung) 285g / 10.1oz Easier acceleration and faster swings
Balance 325mm / 6pts HL Quick handling and maneuverability
String Pattern 16x19 Enhanced spin generation
Beam Width 23-26-23mm Powerful yet controlled response
Length 27inch / 68.6cm Standard competitive length
SX 300 Tour SX 300 SX 300 LS SX 300 Lite
Power Level High High Medium+ Easy
Weight Feel Heavier Medium Light Very light
Control Very High High Medium+ Medium+
Best For Advanced players Intermediate to advanced players Intermediate players Advanced juniors and developing players
Key Benefit Maximum Spin & Control Spin & Power Lightweight spin & speed Easy spin & forgiveness

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