SX 300 Tour Tennis Racket,

SX 300 Tour Tennis Racket

SKU SX300T-25

Maximum Spin. Precision Control. Built for Aggressive Shot Makers.

Take control of every rally with the SX 300 Tour, a performance racket engineered for players who use spin as their ultimate weapon.

Designed for advanced players who swing aggressively, the SX 300 Tour combines explosive spin generation with the stability and precision needed to attack confidently from anywhere on the court.

Key Features & Performance Benefits

  • Maximum spin potential
  • Tour-level stability and control
  • Confidence on aggressive swings
  • Best for: Advanced players who want to create heavy spin, control the court, and dictate rallies with precision.
  • Racket ships unstrung

Overview

SX 300 Tour Tennis Racket

You'll love the SX 300 Tour if you:

  • Hit with aggressive topspin
  • Like to control points from the baseline
  • Swing fast and generate your own pace
  • Want more margin over the net without sacrificing control

Perfect for players who want to:

  • Push opponents back with heavier shots
  • Create sharper angles and passing shots
  • Attack confidently on big swings
  • Generate spin that keeps powerful shots inside the lines

Performance That Changes the Way You Play

The SX 300 Tour is built for players who use spin as a strategic advantage, not just a shot characteristic.

Maximum Spin Production

Designed to increase ball rotation and bite, helping you hit heavier, more penetrating shots that jump off the court.

Tour-Level Stability

Additional mass and a more stable frame construction provide exceptional control and confidence on full swings.

Greater Margin for Error

Heavy topspin allows you to swing aggressively while maintaining consistency and control.

Precision Under Pressure

Whether attacking crosscourt or changing direction down the line, the SX 300 Tour delivers the confidence to execute your shot with conviction.

Technology

TECHNOLOGY

Engineered For Performance

SX 300 Tour | 58% Increased Grommet Hole Diameter

SX 300 Tour

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 98sq inch / 632 cm2 Precision-focused control
Weight (Unstrung) 305g / 10.8oz Stability on aggressive swings
Balance 315mm / 9pts HL Maneuverability with control
String Pattern 16x19 Excellent spin potential
Beam Width 23-26-23mm Blend of spin, control, and stability
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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