Hi, I’m Tomek.
I’ve been building high-performance wheels and developing the Blackcatwheels.ch brand for several years. My journey with cycling began in elementary school and turned into a true passion after I moved to Switzerland.
I love the road. I’m exploring gravel. And I’m probably too old for MTB .
Cycling taught me what truly well-built wheels should feel like: precise, stable, reliable under real power. That understanding became the foundation of my workshop.
Every wheel that leaves Black Cat is 100% hand-built and configured around your individual requirements.
You receive a tailor made wheelset designed to match your weight, power output, riding style, terrain, and budget, without compromise.
Every component in my offer is tested in real-world conditions, on my own bike. I work with leading brands such as Industry Nine, Carbon-Ti, Tune, DT Swiss, Bitex, Extralite, Acros, Chris King, Soul Kozak, Onyx, Duke, ENVE, Zipp, Beast, Sapim, Pillar, and BERD.
Wheels are not just my profession, they are my craft.
I build both performance-focused “standard” wheelsets and more advanced configurations, including carbon spokes, BERD spokes, and triplet lacing patterns.
In my workshop, quality always comes before quantity.
I use two professional spoke cutting and thread-rolling machines (KOWA and Cyclus), allowing spoke preparation with 0.5 mm precision.
Each wheel is tensioned using high-grade calibrated tensiometers and undergoes controlled stress-relief procedures.
Every wheelset comes with a lifetime truing warranty. No matter where you are based, I ship across the EU and worldwide.
You can see examples of my work on CarbonOne.pl in the “ Custom Projects ” section.
I also invite you to visit the blog, where I share detailed write-ups of my builds, both the standard and the more unconventional ones.
On my YouTube channel, you can watch selected projects brought to life and see how they come together in the workshop.
If you value precision, durability, and conscious wheel design, I invite you to get in touch.
See you on the road,
Tomek
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