About us

We’re friends first, brought together by our passion for motorcycles and the dream of building something of our own.

That’s how 4K was born: from late nights in the garage, rough sketches on a table, and the drive to turn our passion into a real-life project.

Since 2021, we’ve been designing and building off-road components with a focus on strength, function, and attention to detail.

For us, every kit is the result of hard work, shared ideas, and a long road traveled together.

This isn’t just our passion it’s our job. And we give it everything we’ve got to do it right.

That’s 4K: a team that believes in what we do, that listens, improves, and keeps moving forward, day after day.

Massimo Domenighini (Max)

This dream became a reality when I met my friends and partners, and together we embarked on this wonderful adventure, pouring in all our energy and endless passion.

Claudio Sponchia (Spike)

Since 2010, I’ve been working in mechanical design and technical development. With 4K, I finally had the opportunity to bring this passion into the world of motorcycles, working as a team on projects that combine engineering, adventure, and a drive to innovate!

Marco Faliva

Growing up in the world of motocross and enduro, the 4K Special Parts project allows me to pursue this passion even more intensely.

Daniele Busato (Lele)

As a kid, I used to wave at every motorcyclist I saw now, as an adult, I still do it from the saddle of my own bike.

Thanks to these amazing friends and to 4K, my greatest passion has also become my job!