Shimano HYDRAULIC DISC BRAKE, BR-R8070, ULTEGRA,REAR, FALT M

Designed to integrate seamlessly with a road bike?s profile
Better heat dispersion than current road disc systems (SM-RT800)
Greater rider control in all conditions
Flat mount hydraulic type
Hydraulic disc brake provides the next stage of control
New construction provides better heat management than current ICE TECHNOLOGIES FREEZA
Sleek integration into a road bike?s aero profile