Won't they be very expensive (being new fangled etc) if there is?
What about some TRP HYRD's instead? (If you can source them!)
Sorry I'm not much help!
that does look like a good optionI've fitted these on my Croix de Fer and they work well. I got them from fatbirds.co.uk
Absolute piece of cake to set up - took less than 10 minutes per unit.
See my review: http://www.cyclechat.net/threads/trp-hy-rd-mechanical-hydraulic-brake-callipers.139919/
that does look like a good option
don't tempt me - cause that is my other optionProbably not ever going to be as good as a pure hydraulic option, but best option at the moment for those of us without deep enough pockets for Di2
TRP also sell fully hyraulic drop bar levers & disc calipers
http://shop.upgradebikes.co.uk/Catalogue/Brakes/Disc/TRP-Hylex
You would have to switch to bar-end or downtube shifting though.
not with the hills i got to climb on a commuteOr convert to singe speed/fixed. Might be a good option for a winter commuter, if you've got deep pockets.