looking at these for an old frame that’s becoming a dad bike, after stumbling across this :
http://2btherapy.com/bikes

others to recommend?
any experience of them?
any good?

Looks very similar to the original Hope adaptor from the ’90s. Got to be worth a try.

A2Z used to do one, no personal experience of them though and not sure if they’re still available or not, sorry

http://www.rocknrollbikes.com/trials/brakes/brake-parts/tensile-disc-brake-converter.html

that braketherapy thing looks interesting in a dangerous way

a2z http://www.wiggle.co.uk/a2z-universal-disc-mount/

funnily enough saw the A2Z mentioned yesterday in a ghetto cx thread – think a couple of guys using them said they’d beefed them up a bit – see if I can find it

….my memory is good http://www.bicycles.net.au/forums/viewtopic.php?f=34&t=76339

Got an A2Z in my box of bits. It’s a cracking bit of kit. Email me if you’re interested. I’m back in the UK in early July so if you can wait that long maybe we can do a deal.

I used an A2Z on a Zaskar for ~8 years with no issues

I looked at that for a tandem but in the end fitted Magura hydraulics instead as a half way house. Work very nicely.

thanks all. i’ll email you potdog.
july would be fine. won’t get my hand on the other bitstill then anyways