Thinking about building up a CX bike for this comming winter (summer here currently in Southern Hemesphere, 47C on Sat - ouch) and would like to know who makes the lightest CX fork with disk mounts.

TIA.

I've no weight but this steel fork from Sniper Racing looks light:

I've been reliably informed Wound Up is making their CX fork with an optional Disc mount.

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Success is how far you you bounce back up after being knocked down

WOW! That looks great! I was thinking about adding a rear disk brake to my bike, but I was just not sure how it would look, but if it looks half as good as the job you did I would be happy.

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Mongoose - Masher (X-mas gift from my kids)

Thanks
Ruben

You could add a disk brake on your bike if you have disk tabs on your frame and fork. If it doesn't, you could purchase a adaptor for your frame and change your fork.
I do not advice this since it would make your bike heavier. The best thing you could do is purchase a new and lighter frame.

I'm sure that prize would go to the woundup disk fork...
http://advancedcomposites.com/woundup.htm
it's not on their website yet, but I've seem them and they are sweet!