Brake caliper

[funkchunk]

Hi guys, first post.
I'm making a gokart from scrathc and i recently bought a cheap complete axle from a race kart. It came with a brake disc, about 10-15mm thick. I havent been able to find any kart calipers for my kinda money even second hand, does anyone have any ideas of what other calipers would fit that kind of disc?
thanks

 

[HellSpawn]

Maybe you could find a junked out sled and steal the caliper off it. It would be a mechanical caliper however.

 

[funkchunk]

im sure a mechanical would do fine, though im in the UK so junk is annoyingly scarce

 

[r_chez_08]

uk
Often there are some good deals on eBay, possibly on a new caliper or whole set, I bought a hydraulic disc brake with caliper disc and hub for £50. I'm sure you could find something to fit though, maybe from a motorbike?