Bullpadel Hack 04 2026 Padel Racket Review
The Bullpadel Hack 04 2026 is Paquito Navarro’s signature weapon — and like Paquito himself, it’s aggressive, explosive, and not for the faint-hearted. This diamond-shaped power racket features Bullpadel’s innovative CustomFit system, allowing you to fine-tune the weight and balance to match your playing style.
Key Specifications
| Spec | Detail |
|---|---|
| Shape | Diamond |
| Weight | 355-370g (adjustable with CustomFit) |
| Balance | High (head-heavy, adjustable) |
| Core | MultiEva |
| Frame | 100% carbon fibre with Metalbone insert |
| Surface | Rough textured |
| Technology | CustomFit weight system |
| Price | £180-250 |
The CustomFit System
The standout feature of the Hack 04 is the CustomFit system — removable weight inserts in the frame that let you adjust the racket’s weight and balance. You get multiple weight options to slot into the frame, allowing you to:
- Add weight to the head for more power on smashes
- Distribute weight evenly for better all-round play
- Lighten the racket for faster handling at the net
This flexibility means one racket can serve different play styles or adapt as your game evolves.
Performance Review
Power: 9.5/10
With the weights in the head-heavy configuration, the Hack 04 delivers crushing power. The MultiEva core and stiff carbon frame produce explosive energy transfer. Smashes and viboras come off with real venom.
Control: 6.5/10
As with any diamond racket, control requires good technique. The sweet spot is smaller and higher on the face. However, the CustomFit system helps — shift the weight lower for more control when you need it.
Spin: 8/10
The rough textured surface generates strong spin on all shots. Combined with the power, you can produce smashes that kick violently off the glass.
Comfort: 6/10
The stiff frame transmits vibration, but the MultiEva core softens the feel compared to harder foam alternatives. Not the most comfortable racket, but manageable for players with good technique.
Who Is It Best For?
- Advanced players who want customisable performance
- Power players who smash frequently
- Players who want one racket that can adapt to different situations
- Paquito Navarro fans
Pros
- ✅ CustomFit weight system offers unique adaptability
- ✅ Devastating power in head-heavy configuration
- ✅ Strong spin generation
- ✅ Premium construction and materials
- ✅ Endorsed by one of padel’s most exciting players
Cons
- ❌ Demanding for players without strong technique
- ❌ Weight system adds complexity — some prefer simplicity
- ❌ Premium price point
- ❌ Not suitable for beginners
Verdict: 8.5/10
The Bullpadel Hack 04 2026 stands out for its CustomFit system — no other racket lets you tune weight and balance on the fly. If you’re an advanced player who values adaptability and power, it’s an excellent choice. The ability to adjust the racket to different partners, conditions, or moods is genuinely useful. For the full racket landscape, check our Best Padel Rackets 2026 guide.
