I've just bought new disc brakes (Magura Julies) and the front brake is post mount and yet I have IS tabs on my forks. So i need an adaptor.
The question is, will a Shimano adaptor fit the Magura brake set up?
(Extra info - i have a 180mm disc on the front and so am looking at the Shimano Mount Adaptor Front Post to IS 180mm) 
Any help would be much appreciated. Cheers.
