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ProKennex Black Ace 300 2025 tennis racquet

Source: Tennis Warehouse

ProKennex

Black Ace 300 2025 ProKennex

Tennis· Black Ace

Very goodUpdated on 2026-10-03
5.0out of 521 reviews
Version · 8 optionsBlack Ace 300 2025Change

The ProKennex Black Ace 300 is the brand's control racquet for players who want to feel the ball without punishing the arm. It has a 100 in² head, a 16x19 pattern, a straight 21 mm beam and just 55 RA stiffness, one of the most flexible on the market. Strung it weighs 318 g and has a swingweight of 324, which gives stability in heavy exchanges. The Aurealian carbon construction with the Kinetic system absorbs shock and vibration, and the thin beam favors touch, slice and precision.

Key specs

Full specs
Weight unstrung
300 g
Head size
100 in²
String pattern
16x19
Stiffness (RA)
55 RA
Weight strung
318 g
Length
27 in

LevelsIntermediate, Advanced, Competitive

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Price history

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Strengths and watch-outs

Pros

  • 55 RA stiffness usually makes the impact softer on the arm
  • Kinetic system to absorb shock and vibration, according to ProKennex
  • 324 swingweight tends to give stability in heavy exchanges
  • Straight 21 mm beam usually favors touch and slice

Cons

  • 21 mm beam and 55 RA stiffness tend to give little power on short swings
  • Thin beam tends to be less forgiving on off-center hits
  • Not well suited to beginners
Ideal for
Intermediate to advanced players with arm pain who want control and touch.
Levels
Intermediate, Advanced, Competitive

Specs

Dimensions
Weight unstrung300 gunstrung (manufacturer)Medium confidence
Weight strung318 gstrung (Tennis Warehouse)Medium confidence
Head size100 in²Medium confidence
Length27 inMedium confidence
Balance point330 mmstrung (Tennis Warehouse)Medium confidence
Swingweight324strung (Tennis Warehouse)Medium confidence
Construction
Stiffness (RA)55 RAMedium confidence
String pattern16x19Medium confidence
Frame thickness21/21/21 mmMedium confidence
MaterialAurealian carbon with Kinetic SystemMedium confidence
Recommended tension23-29 kg (50-65 lb)Medium confidence
Grip sizesL1, L2, L3, L4, L5Medium confidence

How the RR Score was calculated

CriterionWeightScore
Specs55%62
Approval from players30%83
Versatility15%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.

Videos

TW Racquet Review of the ProKennex Black Ace 300: arm friendly racquet meets spin, pocketing & feelTennis Warehouse · in English

Videos from independent channels, shown for reference only. We have no affiliation with the video creators.

Buyer reviews

Average of the ratings given at each store, weighted by how many reviews each one has.

Store ratings may reflect the store experience (shipping, service), not only the racquet.

5.021 reviews
  • Mercado Livre5.0 · 21 reviews

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