Mozartt components were tested by some of the top MTB athletes, including Szymon Godziek, Darren Berrecloth, Morgane Charre (DH World Champion), Rémi Thirion, Flo Arthus and many more, as well as riders from teams such as Labyrinth Shimano, Kellys Factory Team, CTM Racing, and Drag Racing Team.

Their feedback, gathered during rides in extreme conditions, allows us to continuously refine and improve our products – ensuring top performance for riders around the world.

I’m Mateusz Domagała – founder of Mozartt, rider, and the person behind every product that leaves our workshop. This all started back in 2008, when I was looking for a chain guide that could handle serious riding. I couldn’t find what I needed, so I built one myself. That first prototype, created in my garage, ended up gaining attention within the MTB community and sparked something much bigger than I had imagined.

What started as a personal project quickly took on a life of its own. I documented the entire development process on a popular cycling forum, which caught the attention of few Polish riders like Sławek Łukasik, Arek Perin, Marcel Haczek, Bartek “Jaws” Krzysztoń, and downhill teams: Refraktura racing and Bartbass. Before long, they were testing my components in real-world conditions, providing valuable feedback and helping shape the next iterations. That momentum and community spirit still fuel everything I do today.

From the very beginning, my focus has been on maintaining full control over the production process. All components are designed and manufactured locally in Poland – without the use of off-the-shelf or generic parts. The first product batches were CNC-machined, which allowed me to refine every detail, even though it meant higher production costs. Over time, I introduced custom molds for plastic components, which improved both efficiency and consistency across the lineup.

Every new product goes through a thorough process: from the first sketches and technical concepts, through prototyping and months of field testing by trusted riders, to the final version ready for production. It’s a long road – often a year or more – but it ensures that everything with the Mozartt name on it meets the highest standards.

Mozartt may have started in a garage, but it has grown into a brand trusted by riders around the world. I’m proud of that journey – and even more excited about what’s ahead. With every new idea, every new ride, I keep chasing the same goal that started it all: to build better components for people who live to ride.

Thanks for being part of the story.

– Mateusz