Wanted I-Spec B hydraulic disc brake set

[danbe]

I have ran into an issue where my XTR M-980 shifters are I-spec B and Shimano being such a thoughtful company do not sell clamps allowing you to mount them to handlebars.

I don't really want to replace the shifters.

Does anyone have a pair of I-Spec B compatible hydraulic disc brakes for sale?

I know Hope Tech 3 levers are I-Spec B compatible but I'm not looking to part with so much money in all honesty. Any other options?

Thanks in advance