Welcome GRAVA!
Welcome GRAVA!
Cruise till the horizon and beyond
OEM Partners
ONZA Tires
About us
What is ONZA all about and what does "Swiss Performance" stand for? We have a longstanding heritage and are proud to let you know more about us!
onza tire technology
Find out more about the different rubber compounds and casing constructions used in our tires and what their acronyms mean.
Blogs
Here you get to read the newest stories of our riders, mouthwatering custom builds and the latest news of around the company.