Clarks M2 HYDRAULIC BRAKE SET 180MM FRONT (PM) AND 160MM REAR (IS): - Skinnergate
Switched levers on zoom hydraulic brakes, with clarks m4 calipers, leaking from lever and pivot post keeps falling out. Completely dead after an hour of use : r/bikewrench
M4 2 Piston Hydraulic Disc Brake Set – Mud and Black