Front disc brake complete

[TorqueSport]

I’m after a hydraulic front disc brake in good condition, need a complete brake kit Lever hose caliper etc.

On a tight budget so needs to cheap as chips but also functional!
Cheers

 

[Biffa]

Hi got some Avid Juicy 5s which work with 185 disc, is it post mount or I.S? you need, I should have adapter as well.
Can do the front for £20 posted if that's any use?