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ProKennex Ki 15 300g 2022 tennis racquet

Source: Tennis Warehouse

ProKennex

Ki 15 300g 2022 ProKennex

Tennis· Kinetic

GoodUpdated on 2026-10-03
4.9out of 59 reviews
Version · 4 optionsKi 15 300g 2022Change

The ProKennex Ki 15 300 g is one of the most sought-after racquets in Brazil among players who want power with comfort for the arm. It has a 105 in² head, a 27.5 in length, a 16x19 pattern and a 25 mm beam. Strung it weighs 315 g, with a swingweight of 327 and 68 RA stiffness according to Tennis Warehouse. The Kinetic system, with loose microspheres inside the frame, reduces shock and vibration, and the extra length gives reach and more head speed on the serve.

Key specs

Full specs
Weight unstrung
300 g
Head size
105 in²
String pattern
16x19
Stiffness (RA)
68 RA
Weight strung
315 g
Length
27.5 in

LevelsIntermediate, Advanced

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Price history

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Strengths and watch-outs

Pros

  • Kinetic system to reduce shock and vibration, according to ProKennex
  • 105 in² head tends to forgive more off-center hits
  • 27.5 in length usually gives more reach and head speed on the serve
  • 25 mm beam and 68 RA stiffness generally help generate depth with less effort

Cons

  • 327 swingweight can feel heavy for players with a short swing
  • 105 in² head and 25 mm beam may call for a control string for players who hit hard
  • 27.5 in length can make the racquet less agile at the net
Ideal for
Intermediate or veteran players who want easy power and elbow protection.
Levels
Intermediate, Advanced

Specs

Dimensions
Weight unstrung300 gunstrung (manufacturer)Medium confidence
Weight strung315 gstrung (Tennis Warehouse)Medium confidence
Head size105 in²Medium confidence
Length27.5 inMedium confidence
Balance point330 mmstrung (Tennis Warehouse)Medium confidence
Swingweight327strung (Tennis Warehouse)Medium confidence
Construction
Stiffness (RA)68 RAMedium confidence
String pattern16x19Medium confidence
Frame thickness25/25/25 mmMedium confidence
MaterialGraphiteMedium 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%64
Approval from players30%74
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

PRO KENNEX Ki 15 300 PLAY LONGER WITHOUT FATIGUE WITH THIS DAMPENING POWERFUL COMFORT TENNIS RACKETTennis Spin · 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.

4.99 reviews
  • Tennis Warehouse4.8 · 6 reviews
  • Mercado Livre5.0 · 3 reviews

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