Hydraulic rim brake with racing bike levers
SRAM call this 'HRR'.
https://cyclingtips.com/2015/06/sram-red-22-hydraulic-groupset-review/
http://www.bicyclingaustralia.com.au/news/sram-s-700-10speed-hydro-road-rim-brake-hrr-fitment-and-bleeding
Old parts, but 22 speed is new enough. Check that if you buy they are not subject to a recall.
https://www.cpsc.gov/Recalls/2014/sram-recalls-hydraulic-bicycle-brakes