Hooks to the inside of the seat stays so the cyclinders do not splay outwards during braking. Not everyone uses the 'brakeboosters', which lock both cylinders together.I’ve always wondered this, what’s the little silver l shape thing for?
Here’s the back view.I might - please PM me a photo as left and right are interchangeable, with the offset either way depending on the canti stud spacing.
People often think the end faces should touch and overtighten them. There should be a gap!
Ok, thanks for checking.Had a look - I only have the mirror image set intact! Let me know if it's useful to you.
Can’t find it. Have you got a link please?There's one on eBay I think.