Best for advanced to professional attacking players
Advanced to professional players who already generate their own racket head speed and want to finish points from an attacking position get the most from this racket. The head heavy balance and stiff 21K Carbon face reward a committed, well timed swing, so a player who already trusts their technique gains more from it than one still building consistent contact. A player who wants a wide margin for error or a softer feel is better served by the Fenix Lite 4 or a softer racket elsewhere in Siux's range.
Specifications
- Shape
- Diamond
- Weight
- 355–375 g
- Touch
- Medium Hard
- Balance
- High
- Core
- EVA Hard
- Faces
- 21K Carbon
- Frame
- 3K Aramid
- Level
- Advanced to Professional
Overview of the Siux Fenix Pro 4 2024
The Siux Fenix Pro 4 2024 is a diamond shaped, fully carbon racket built around a 21K Carbon face on a 3K Aramid frame, paired with an EVA Hard core on a head heavy balance. It sits at the top of Siux's Fenix range as the dedicated power option, positioned above the softer, more forgiving Fenix Lite 4 released the same season.
Pros & Cons
Pros
- 21K Carbon face and head heavy balance produce real pace on the smash.
- 3K Aramid frame holds up under repeated hard impacts without losing rigidity.
- Elevated sweet spot placement helps on a clean, well placed shot.
- Shiny 3D Finish adds real bite on sliced shots and kick smashes.
Cons
- Head heavy balance and stiff carbon construction ask for early preparation on defense.
- Off centre contact costs pace and precision quickly given the firm, power first build.
- Maneuverability trails a lighter, more evenly balanced racket in a fast exchange.
- Not built for a player still developing consistent, repeatable technique.
Technologies & Materials
- 21K Carbon — the racket's face material, woven at a 45 degree angle, aimed at maximum stiffness and precision on clean contact;
- 3K Aramid — the racket's frame material, aimed at absorbing shock from repeated hard impacts while keeping the face's stiff response;
- EVA Hard — the racket's core material, aimed at a firm, explosive rebound rather than a cushioned one;
- Shiny 3D Finish — a textured surface treatment, aimed at gripping the ball for added spin on sliced shots and kick smashes.
What Makes the Siux Fenix Pro 4 2024 Special
What sets this racket apart is combining a 21K Carbon face, woven at a 45 degree angle for added stiffness, with a 3K Aramid frame aimed at absorbing some of the shock from repeated hard impacts without softening the face's response. Siux positions the sweet spot slightly higher on the face than usual for a diamond racket, aimed at keeping the margin workable despite the aggressive, power first construction.
Gallery
How it Feels on the Court
Defense
The head heavy balance and stiff 21K Carbon face cost this racket some ease on defense. Given enough time to set the face early, a lob still travels back with real depth.
Important
A soft or rushed block does not exit with much cushioning, and a mistimed swing shows the frame's stiffness quickly.
Net Play
Volleys off the 21K Carbon face carry genuine bite, though redirecting the racket into position for a fast exchange takes more effort than on a lighter, more evenly balanced frame.
Advice
An experienced player still finds enough reaction time to hold the net convincingly.
Bandeja & Víbora
Both shots pick up real carry from the diamond shape and the 21K Carbon face, and the Shiny 3D Finish texture bites into a lifted, spinning bandeja specifically. The víbora carries genuine pace, matching the racket's overall attacking bias.
Smash
The smash is where this construction pays off most directly.
Note
The head heavy balance and 21K Carbon face combine for a firm, explosive finish, and the 3K Aramid frame holds up under repeated hard impacts without losing rigidity.
Maneuverability
Redirecting the racket quickly takes real commitment given its head heavy balance and stiff carbon build, asking more of the wrist in a fast exchange than a lighter, more evenly balanced frame.
Forgiveness
The sweet spot sits slightly higher on the face than a typical diamond racket, which helps on a clean, well placed shot, but off centre contact still costs pace and precision quickly given the racket's firm, power first construction.
Comfort
The EVA Hard core and stiff 21K Carbon face give a medium hard touch that reads as crisp and responsive rather than plush, and a mishit sends noticeable feedback into the arm over a long session.
Conclusion
Carrying a 21K Carbon face, a 3K Aramid frame, and an EVA Hard core on a head heavy diamond build, the Siux Fenix Pro 4 2024 commits fully to attacking play as the top of Siux's Fenix range. The smash and net game show the clearest returns, backed by a frame that holds up under repeated hard contact, while defense and off centre contact ask more of the player than a softer racket would. It suits advanced to professional players who already generate their own pace and want a dedicated power tool, while a player chasing a wider margin for error is better served by the Fenix Lite 4 or a softer racket elsewhere in Siux's range.
Where to buy Siux Fenix Pro 4
- Racket
- Siux
- 7 minutes
- John Macallan
