Seems like the global bike part shortage has rendered these like rocking horse poop.  I think I’ve found some 105s, but would prefer Ultegra if available.  Anyone know anywhere which has stock?

Why not wait?  I think my rear caliper may be leaking so may not have an option.

Where have you found 105s please!

Managed to find one on Ebay for the wife’s bike last week – shop was quoting May for next delivery from Shimano / Madison!

NB I have one with a seized piston you can have for postage if you’re really desperate – it works (just one sided).

You could try hope rx4s but think they might be equally rare, trying to remember if the ultegra and 105 calipers are actually the same thing.

I have a set spare, saw about 4 months use before I upgraded to hope….

I have a set spare, saw about 4 months use before I upgraded to hope….

PM sent.

Where have you found 105s please!

Found a set from a random Irish shop, was the last set so have ordered.  I’d still prefer Ultegra (as the rest of my bike is) so if the ones above work out I’d pass on the 105s for what I paid (assuming they arrive).