What are lockrings for anyways?
Hi
Like I said on another thread I bought a Sputnik a little more than a week ago.
The thing is that one of the guys in the shop recommended me to buy a lockring for my bike since he had messed up two hubs doing skid stops. Since I have Formula hubs do I need separate lockrings since they seem to come with some already installed? And what are lockrings for anyways?