The brembo I have came with the bike, I've seen a few on eBay they go pretty cheap, mine has 65mm centres on the mount holes, and my forks have 95 mm centres (same as ktm), measure your fork if it's the same as mine I can get you a bracket , the mounting bracket is the hardest thing , also if you don't want a 4 pot caliper you can just get a bracket to use your original caliper with a 320mmdisc