We have it all, sprockets, chain riders and rollers for most of our tensioning units.
If you have a chain or a belt drive, we have the right sprocket or roller for you. Even if you are going to use a chain rider, ROSTA has all the complementary accessories for your application.
A mounting bracket for a flexible and practical way to fix and implement a ROSTA tensioner in your construction is at your disposal. No need to do-it-yourself. We have the right solution proven over more than 70 years of experience.