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Shark Elite 3K 21 mm by Ariadna Costa 2026 beach tennis racket

Source: Shark

Shark

Elite 3K 21 mm by Ariadna Costa 2026 Shark

Beach Tennis· Elite

GoodUpdated on 10/03/2026
Version · 10 optionsElite 3K 21 mm by Ariadna Costa 2026Change

3K carbon version of the 2026 Elite, a racket signed by Spanish player Ariadna Costa. It has a 21 mm profile, a middle ground between agility and stability, and a three-layer Soft Pro EVA core (Eva Triple Layer) to combine power and control. It weighs 320 g (±5 g), measures 50 cm and has a 26 cm balance. It has a Dual Butt Cap and an elastomer vibration dampener on the face for more comfort, plus microgranule paint to make spin easier. It comes with a cover.

Key specs

Full specs
Weight
320 g
Face material
3K carbon
Thickness
21 mm
Length
50 cm
Balance point
Even balance
Core
Three-layer EVA Soft Pro

LevelsAdvanced, Competitive

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Price history

History in progress

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Strengths and watch-outs

Pros

  • 21 mm profile tends to balance maneuverability and stability
  • Three-layer Soft Pro EVA core usually makes the touch softer
  • Microgranule paint to make spin easier, according to the brand
  • Comes with a cover

Cons

  • 3K carbon is usually less stiff than weaves such as 18K
  • Soft core may give less firmness on very fast balls
  • Recommended for advanced level, not well suited to those who are just starting out
Ideal for
Advanced player who wants an agile, comfortable racket with good response on short touches.
Levels
Advanced, Competitive

Specs

Dimensions
Weight320 g±5 gMedium confidence
Length50 cmMedium confidence
Thickness21 mmMedium confidence
Balance pointEven balance26 cmMedium confidence
Construction
Face material3K carbonMedium confidence
CoreThree-layer EVA Soft ProMedium confidence
EVA typeSoftMedium confidence
HolesNo dataMedium confidence
TextureRoughmicrogranulesMedium confidence
Profile
LevelAdvanced, CompetitiveMedium confidence

How the RR Score was calculated

CriterionWeightScore
Specs65%64
Approval from players35%65

The RR Score is not yet a precise figure. It summarizes the data we have today (specs and reviews) and changes as more information comes in. A low score does not mean the racquet is bad and does not reflect its technical quality: often it is just missing data or reviews. The specs combine several sources and may have discrepancies: check the manufacturer's website and the store where you buy.

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