Akkeron Black Diavolo 25

Technologies

Pros

• ✓The 12K K12IMPACT carbon face paired with the soft EV25 Black Soft EVA core delivers a cushioned feel on contact but still snaps back fast on flat smashes and viboras The rough surface grips the ball noticeably: kick serves and cut viboras come off with more spin bite than the soft touch would suggest The teardrop shape concentrates mass toward the throat without tipping into diamond-level imbalance, so the bandeja still comes out comfortably from mid-court The soft core cushions the impact on blocks and defensive volleys, a rare bit of relief for a racket this openly built for attack The Legacy System reinforcement, nine years in the making inside the brand, targets the exact spot where most attacking rackets crack: the frame under repeated stress

Cons

• ✗The teardrop's sweet spot sits high: catch the ball below centre on a rushed wall exit and it comes back short and off-target You need genuine arm speed to get the most out of it; at a relaxed rally pace it gives back less than its attacking build-up promises The pronounced roughness wears down balls and the surface faster than usual, and the glossy finish shows court scuffs sooner At the top of its weight range, 375 g, quick blocks at the net demand earlier prep than an equivalent round-shaped racket

The Akkeron Black Diavolo 25 shows its hand from the first ball: a 12K carbon face under the K12IMPACT name, an EV25 Black Soft EVA core, teardrop shape, and a 355-375 g weight range. This is an attacking padel racket, and everything else in the design answers to that one decision.

What sets it apart from the pack of offensive teardrops is how it got there. The model was developed over two years alongside touring pros and specialists, with one clear brief: power shouldn't have to buy out control or comfort.

K12IMPACT meets EV25 Black Soft: the contrast that defines this racket

A 12K weave on the face means a thicker fibre mesh than a 3K. On court, that translates into a face that deforms less on impact and fires the ball back sooner — exactly what you want when you step in to smash off a short third ball with no time to guide the shot.

The interesting part sits underneath. The EV25 Black Soft is a soft rubber compound, and that choice runs against the grain for a padel racket with this profile. The stiff face handles ball exit; the rubber handles comfort. The result is a feel that doesn't punish your elbow on off-centre hits, something rackets of this character usually make you pay for.

The Power Boosting Layer pulls in the same direction, adding extra reactivity right in the strike zone so the softness of the core doesn't turn into a dead ball. Graphene Inside reinforces the structure without adding weight, and Rubber Force filters out some of the residual vibration a 12K face always transmits.

Rounding out the package is the Legacy System, a structural reinforcement the brand has spent nine years developing and refining. It doesn't change how the racket plays; it changes how many months it lasts before cracking at the throat.

Is the Akkeron Black Diavolo 25 a stiff racket?

Not entirely. The 12K carbon face is rigid and responds crisply, but the soft EVA core brings the overall stiffness down quite a bit. On contact it reads as medium-firm: solid on flat smashes, more forgiving than you'd expect on blocks and short volleys near the net.

Shot by shot: where it earns points and where it costs you

• **Flat smash and third-ball attacks:** this is where the racket lives. The 12K face snaps the ball back fast and the teardrop's mass pushes through without forcing the swing.
• **Vibora and kick serve:** the rough surface is genuinely aggressive. It bites the ball and the spin shows up in the bounce more than the soft touch would let on.
• **Bandeja:** the teardrop spreads mass better than a pure diamond, so the cut shot from mid-court comes out controlled and repeatable.
• **Wall exits:** the critical point. The sweet spot sits high, and if you're rushed and catch it low, the ball dies short.
• **Defence and lobs:** it holds up if you prepare early. At the 375 g end of the range, arriving late to the lob costs you.

Akkeron Black Diavolo 25: full specs

Who is this Akkeron padel racket built for?

For the advanced player who closes out points at the net and has the arm speed to make a 12K face earn its keep. The brand's positioning — attacking padel with no apologies — is honest: if your game is about building points, resetting, and waiting for the opponent's mistake, this racket won't reward you.

In doubles it shines on the backhand side, closing out high balls, paired with a partner who can sustain the rally from the forehand side. If you're the one dictating a slower tempo and waiting for the easy ball, this teardrop is more than you need.

Go for the lower end of the weight range, near 355 g, if manoeuvrability at net is your priority. Move up toward 375 g if you want your smash to carry weight without having to whip the arm as hard.

Verdict: power with a soft touch, not an unruly missile

The Black Diavolo 25 solves the classic problem of the attacking teardrop: hitting hard without leaving your hand numb. The stiff face handles ball exit, the soft core handles comfort, and the roughness adds a layer of spin you feel on every vibora.

The trade-offs are real and worth knowing upfront: it demands arm speed, punishes low contact on wall exits, and chews through balls fast. If your game is built around sustained attack and your technique is already solid, the equation works in your favour. If you're still missing the sweet spot often, there are more forgiving teardrops out there.