Front disc buttons/Bobbins.

[Simon UK]

Does anynoe know if the buttons/bobbins on the oem discs are a servicable part? can they be replaced/ taken apart?

mine are siezed slightly at the moment and i'm going to try free them up tomorrow but was just wondering if the parts can just be replaced as the discs still have a good bit of life left in them.

[Wild-Bill]

You're talking about the pins that connect the inner disk to the outer? I don't think so and I don't think I'd trust them if you did.

[Kreylyn]

They are rivits... if they are loose I would think you could tighten them once and be okay. If you want to remove them, your looking at replacement.

It's more likely though that your rotors simply need cleaned and the dirt/grunge/rust build up at those points just needs cleaned out.

Krey

[Simon UK]

there's a good bit of rust on them at the moment, i've been at them with a wire brush which has helped, now i'm going to use the nut and bolt trick to try free them off.

yes they could also be refered to as the pins.