These bearings are made out of titanium. They have gold rings and green rubber shields. Abec 9.

The kaltik brand is an ireland based brand established in 2002, they always thrive towards innovation and quality inline skate parts, accesories, and clothing

their team consists of : Roman abrate, Eito yasutoko, winston wardwell, and stephen swain.

Want to learn more about the ins and outs of skate bearings? Then read our Buyers guide here:
https://www.thisissoul.com/blogs/buyers-guide/everything-about-bearings