High Performance and New Upgrades ZT2001 is a highend version of MT2000 ZT001 has been upgraded in many aspects and is equipped with highend accessories such as rotor adjuster floating cooling rotors etc Please choose the model you like when you buy JFOYH ZT2001 and MT2000 are both excellent 4piston hydraulic disc brakes set Length of Hose Front brake 315 inches 800mm Rear brake 551 inches 1400mm please make sure to confirm the required hose length before purchasing If you need a longer one please consult us ZT2001 Major Upgrade Adjustable Hose Angle Cooling Joint Connecter Toolfree Stroke Adjustment CNC Manufacturing Easy Installation Hydraulic brake set is equipped with ISPM universal mounting adapter no need to assemble it can be installed out of the box IMPORTANT before ordering be sure to confirm the following 2 points1 The distance between the disc brake mounting holes of the framefork must match the mounting holes of the disc brake 2 Confirm the length of the required hoses Different sizes of frames require different lengths of hoses In order to avoid the length being too short please confirm carefully before purchasing