The Adidas Metalbone 3.4 is Ale Galán’s signature racket — a diamond-shaped power frame built for advanced players who finish points at the net. It’s one of the most recognisable palas in the game.
The Metalbone is Adidas’ flagship power line and Ale Galán’s signature racket — a carbon diamond built to finish points. The 3.4 is the current version, sitting at the top of Adidas’ 2026 range above the Adipower and Match families.
Here’s our full review of its build, specs, and on-court feel, plus who it suits. For the rest of the range, see our best Adidas padel rackets guide.
Adidas Metalbone 3.4 at a glance
Why it wins: Ale Galán’s signature diamond power racket, with an Octagonal Structure for rigidity and brutal smashing pace. (~$350)
- Diamond shape — maximum power, head-heavy
- Carbon faces + Octagonal Structure for rigidity
- Spinblade rough surface for spin
- ~365–375 g — Ale Galán’s racket
Main features of the Adidas Metalbone 3.4
The Metalbone 3.4 concentrates Adidas’ power technology into Galán’s tournament frame:
- Carbon hitting faces for a stiff, explosive response
- Octagonal Structure for extra frame rigidity and power
- High, head-heavy balance for heavy smashes
- Spinblade rough surface for spin generation
- Designed for an aggressive, net-finishing game
Specification of the Adidas Metalbone 3.4
Here are the full specs of the Adidas Metalbone 3.4:
- Shape: Diamond
- Weight: ~365–375 g
- Balance: High (head-heavy)
- Core: EVA (firm)
- Faces: Carbon
- Player level: Advanced / pro
- Type of play: Power
- Pro: Ale Galán
Our review of the Adidas Metalbone 3.4
The Metalbone 3.4 is unapologetically a power racket. The diamond shape and high balance load the head, so when you connect cleanly on a smash it delivers serious put-away pace. The carbon face is stiff and direct — you feel exactly what the ball does — and the Octagonal Structure keeps the frame rigid under hard impacts.
That power comes at the usual cost: the sweet spot is small and unforgiving, so off-centre hits get punished and the stiff frame can be hard on the arm over long sessions. This is not a beginner racket. But for an advanced player with a strong, well-timed swing who wants to dominate at the net, few palas hit harder.
Pros
- Outstanding power on smashes and volleys
- Stiff, direct carbon feel
- Rigid Octagonal frame for stability
- Pro pedigree — Galán’s racket
Cons
- Small, demanding sweet spot
- Can be tough on the arm
- Not suitable for beginners
Who is the Adidas Metalbone 3.4 for?
The Metalbone Carbon is for advanced and competitive players only — a head-heavy diamond built for strong, aggressive hitters with sound technique who want to overpower opponents and finish hard at the net. It’s Ale Galán’s power weapon, so it pulls in fans of his game.
It is emphatically not a beginner or comfort racket: it’s even more power-biased than the Adipower, and the stiff frame and demanding sweet spot will punish anything but clean contact.
How the Adidas Metalbone 3.4 plays
The diamond head and very high balance make it a maximum-power smash machine — there’s huge weight behind the ball on the overhead.
The stiff carbon faces and firm EVA core give a hard, direct response, and the rough surface loads up heavy spin on kicks.
The cost is forgiveness and comfort: the sweet spot is small and high, mishits drop, and the stiff frame asks a lot of the arm. On control and defence it’s demanding — this is a racket for players who generate their own pace and rarely miss the middle.
Adidas Metalbone 3.4 vs the alternatives
The decision most buyers face is Metalbone vs Adipower — both are Galán’s Adidas diamonds, but the Metalbone is the more extreme, power-biased and head-heavy of the two, while the Adipower is a touch more rounded.
It also helps to place it in the Metalbone line: this is the power Carbon model — the Metalbone CTRL is the control version and the Metalbone Team Light the lighter, friendlier one. Cross-brand, it lines up against power diamonds like the Babolat Technical Viper and Bullpadel Vertex 04.
Is the Adidas Metalbone 3.4 worth it?
For an advanced, powerful, aggressive player with the technique to control it, the Metalbone Carbon is worth the flagship price — few rackets hit harder.
For everyone else it’s too much racket: the lack of forgiveness and the arm-load make it a poor fit for improvers, and if you want the Galán look with more comfort the Metalbone Team Light or the control Metalbone CTRL make more sense. Buy this one only if maximum power is the goal.
Conclusion
The Metalbone 3.4 is one of the benchmark power diamonds in padel: stiff carbon, a head-heavy balance and elite smashing pace for an advanced attacker. As with any diamond it punishes mishits and demands technique, so it’s advanced-only — but for Galán fans and aggressive net players, it’s a genuine flagship and a direct rival to the Bullpadel Hack and Babolat Technical Viper.
The Adidas Metalbone 3.4 is a top-tier power pala for advanced attackers — brilliant in the right hands, punishing in the wrong ones. If you’re not there yet, our best rackets for advanced players and best padel rackets guides will point you to a better fit.
Lucas Sánchez is the founder of SimplePadel. Born and raised in Spain, Lucas has been living in the US and UK for the last 20 years and currently calls Miami his home. While he’s never played professionally, the dream is still alive.
Lucas loves nothing more than playing (and talking) about padel, and he considers himself lucky to have a wife and family that share his love for the game.