When I snapped my magura they sent my a whole new hs33 , I had to pay £20 but it`s not bad to say that I got a whole new brake.I got the brake from chainreactioncycles.I`m not sure if it will be the same with where ever you bought yours from or if you got it on the bike.Just give them a ring where ever you got it from and they should be able to sort you one out for free or for a small price. Thanks Deonn.