If you’ve seen a padel racket with vivid graphics and a name you can’t quite place, there’s a reasonable chance it was a Siux. The Spanish brand is less visible in the UK than Bullpadel, NOX or Head, but several UK specialists stock it and its top models are used on the pro tour.

The question most UK players have is whether the brand is worth buying from when they may never have seen one on court. This guide covers the main racket families, who they suit and where to buy.

Who uses Siux

Siux is a Spanish brand, and its own site features Franco Stupaczuk, Leo Augsburger and Alex Chozas. UK retailer listings tie specific models to players: Padel Market UK lists the Electra Pro as Stupaczuk’s racket, the Fenix Pro as Augsburger’s and the 2026 Diablo Pro as Tino Libaak’s.

Pro use does not make a racket right for you, but it does show the top models are built to a professional standard.

The main racket families

Siux sells several families, and the names cover more than one version, so check the shape on the listing before you buy. The three you’ll see most often in the UK are the Diablo, the Fenix and the Electra. Specs below come from Padel Market UK’s listings.

Diablo. The 2026 Diablo Pro is a teardrop with a medium balance, 18K TeXtreme carbon faces, a 100% carbon frame and a medium-density EVA core, at 355–375 g. It sits between power and control. A cheaper Diablo Elite 6 is also sold in the UK.

Fenix. The name covers rackets with different characters. The 2026 Fenix Pro, Augsburger’s racket, is a teardrop with a medium balance, a high-density EVA core and a weight of 355–370 g. The 2026 Fenix Elite is the aggressive one: a diamond with a high balance, built for power on the smash. If you want the classic power shape, make sure you are buying the Elite.

Electra. Stupaczuk’s line. The 2026 Electra Pro is a teardrop with a medium-high balance and 12K carbon faces. Padel Market UK describes the Fire Red version as the more powerful of the two 2026 colourways and the Shadow Red as more control-oriented. It pitches the Fire Red at advanced players with an attacking style.

Siux also sells the Trilogy (Padel Market UK lists the Trilogy Go 5 as a round control racket for intermediate players), the Valkiria (Everything Padel lists the Valkiria Elite 2 2026 as a 360–370 g carbon teardrop for advanced players), the Pegasus, and the lower-priced Evoque 3K and Zyron 3K.

How Siux compares to the established brands

Siux competes in the same space as NOX padel rackets and Bullpadel’s Vertex range: Spanish brands with carbon rackets for advanced players. On 17 October 2026 the 2026 Siux Pro models cost £169.90–267.75 in the UK, a similar bracket to those brands’ current top models.

Where Siux falls short is availability. You are unlikely to find it in sports superstores, so you may not get the chance to try one before you buy. That is a practical consideration worth weighing.

UK availability and where to buy

On 17 October 2026, these UK specialists listed Siux rackets:

  • PDH Sports – Diablo Pro 2026 (£199.99–267.75), Fenix Pro Black 2026 (£179.99), Electra Pro 2026 (£169.99), plus older Pro models from £129.99 and the Evoque 3K at £99.99.
  • Padel Market UK – Diablo Pro 2026 (£196.99), Fenix Pro 2026 (£170.99–179.99), Fenix Elite 2026 (£141.99), Electra Pro 2026 (£170.99–179.99) and the Trilogy Go 5 2025 (£73.99).
  • Everything Padel – Diablo Pro 2026 (£249.99), plus Diablo Elite 6, Trilogy Elite 6 and Valkiria Elite 2 (£149.99 each).
  • Tennis-Point UK – Electra Pro (£169.90–203.90), Evoque 3K and Zyron 3K 2026 (£79.90 each) and several older models.

If you’re buying without trying, check the retailer’s returns policy. Previous-season models are often heavily discounted: PDH Sports had the 2025 Fenix Pro 5 at £139.99 against an RRP of £295, and Tennis-Point had the Electra Stupa Pro ST4 at £117.90.

Who Siux suits

The Pro models suit intermediate-to-advanced players who want a performance racket and don’t need a mainstream name. If you’ve outgrown your first racket and you’re looking at the upper end of the UK racket market, Siux deserves a place on your shortlist alongside the brands you already know.

The Diablo Pro is the all-round teardrop. The Electra is the attacking teardrop, and the Fenix Elite is the diamond for players who want to hit hard and have the technique to back it up. Newer players should look at the Trilogy Go or the Evoque and Zyron 3K models first.

What you won’t get with Siux is easy offline access or a brand name your playing partners will immediately recognise.