Clarks' $99 4-Piston DH Brake, Formula's Gold Cura, and MRP's New Fork Internals - Eurobike 2019 - Pinkbike
Eurobike 2019: Clarks M4 4 Pot brakes just £70 a pair!
Clarks M4 Hydraulic Brake Kit, Black | Bikeinn
M4 4 Piston Hydraulic Disc Brake Set – Mud and Black
Amazon.co.uk: Clarks M2 Hydraulic Brake Set
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