About

Tier Zero Sports Equipment builds custom racket-sports equipment to a measured number instead of an average, engineered from first principles and produced to order in Slovenia, EU. Our doctrine: delete what does not drive performance, control what does.

Everything is built around variables a player can actually feel — mass, swingweight, fit and repeatability — and made digitally, without cosmetic parts that don’t affect play.

Padel — the T0 Hex

Our padel racket, built to order to ±1 g mass and ±1 swingweight point. See the Padel category — not yet available to buy; join Series Zero to be first.

Racket customization

The same variables applied to the racket you already own. Replacement handle pallets, extensions, buttcaps and concave handles — set grip size, handle shape and swingweight independently of the factory handle. Every part is made to your spec and engineered for a specific racket model.

Services

Our consulting packages are built on Impacting Tennis Theory — MGR/I, twistweight, swingweight coupling, polarization and effective mass — to match gear to your biomechanics and stroke rather than to a brand or a price point. From racket-and-string selection through full racket optimisation with stroke-mechanics analysis.