Bullpadel Hack 04 2025
The Hack 04 2025 is Paquito Navarro’s racket: a diamond built around Bullpadel’s new Total Channel aerodynamics and Tricarbon 18K face, aimed at experienced, offensive players chasing raw power and exceptional spin.
Underneath the aerodynamic channels sits a classic Bullpadel power build: TriCarbon 18K faces on a carbon frame, a three-layer MultiEVA core and a weight of 365–375 g with a high balance. The CustomWeight system lets you add small weights to the head if you want even more mass behind the ball.
Pros & Cons
Pros
- Total Channel design reduces air resistance and boosts swing speed.
- Tricarbon 18K face and MultiEVA core generate explosive smashes.
- Smart Holes technology sharpens strike effectiveness on volleys and bandejas.
- Hesacore honeycomb grip genuinely reduces vibration and injury risk.
Cons
- Demanding racket — best suited to players with strong technique already.
- Diamond shape offers little margin for off-centre contact.
- Premium price reflects the pro-level positioning.
On-court performance
Back of the court
The improved aerodynamics from the Total Channel and Air React Channel translate into faster swings, though clean contact still matters most.
From the back, the aerodynamics help you get the racket through the ball quickly, but the diamond shape and high balance still demand clean contact. It suits players who use their defence to prepare an attack and step forward at the first chance, rather than players who wait for errors.
At the net
Smart Holes technology pays off here — volleys and bandejas feel sharp and effective at close range.
Volleys feel sharp and direct, and the high balance adds weight to blocks against hard balls. The Smart Holes pattern gives a crisp response close to the net, which makes put-away volleys feel easy when you are in position.
Overheads (bandeja, víbora, smash)
This is the Hack 04’s strength: generating power on smashes is straightforward, exactly as Bullpadel intended for an aggressive offensive player.
This is where the Hack 04 makes its case. Flat smashes leave the face fast, x3 attempts have real pop, and the TriCarbon faces add bite to víboras. If your game is built around the overhead, this racket rewards every clean swing.
Comfort & vibrations
The Hesacore grip is a genuine upgrade for comfort and stability — noticeably better vibration control than older Bullpadel power frames.
The MultiEVA core uses layers of different densities to soften impact, and the Hesacore grip helps with stability. Even so, at this weight and balance, it remains a firm racket better suited to strong arms.
Spin
The TriCarbon 18K faces grip the ball well on kick smashes and cut víboras, so you can choose between pace and rotation without changing technique.
Who it’s for / who should skip it
Good fit if…
- You’re an experienced, offensive player who wants raw power and spin.
- You want total control over balance and vibration via the grip system.
- You finish points aggressively at the net and overhead.
Skip it if…
- You’re still developing consistent, clean technique.
- You need a forgiving sweet spot.
- You play a primarily defensive, back-of-court game.
Hack 04 2025 vs Hack 04 2026
The Hack 04 2026 has replaced the 2025 model as Paquito Navarro’s main racket and has its own review on PadelCritic. Both keep the same identity: a power diamond for attacking players who want spin and pace overhead.
If you want the newest generation and Bullpadel’s latest refinements, go for the 2026. If you can find the 2025 at a lower price, it remains an excellent power diamond: its strengths in the air and at the net are exactly what made the Hack line famous.
Specifications
| Shape | Diamond |
|---|---|
| Faces | Tricarbon 18K |
| Core | MultiEVA (three EVA layers) |
| Weight | 365–375 g |
| Balance | High |
| Level | Advanced / Competitive |
| Segment | Premium (Paquito Navarro signature) |
| Technologies | TriCarbon 18K faces, carbon frame, Total Channel, Air React Channel, Smart Holes, CustomWeight |
Note: small unit-to-unit variations in weight and balance are normal.
Alternatives
| Model | Why pick it | Trade-offs |
|---|---|---|
| Bullpadel Hack 04 2026 | The newer generation with a Custom Weight adjustment system. | Higher price. |
| Bullpadel Vertex 04 2025 | Similarly explosive power from the same brand. | Less spin-focused technology. |
| Adidas Metalbone 3.4 2025 | Comparable power with adjustable Weight & Balance. | Just as demanding on technique. |
Verdict
The Hack 04 2025 delivers exactly what Paquito Navarro’s signature racket should: explosive power, real spin from the Tricarbon 18K face, and a genuinely improved, more comfortable grip.
It’s a demanding tool that rewards experienced, aggressive players rather than compensating for weaker technique — but for that audience, it’s one of the more complete power diamonds in its class.
For advanced attacking players who want a diamond that is as good at spinning the ball as it is at hitting it hard, the Hack 04 2025 is still one of the safest bets in the category.
In 30 seconds
- Paquito Navarro’s power-and-spin diamond, with a genuinely improved grip.
- Explosive smashes; demands strong technique in return.
- Best for experienced, offensive players who finish points aggressively.