1st Version: Control Way: Left Front / Right Rear 
Left Front Brake : Left Front Brake only with cable
Right Rear Brake : Right Rear Brake only with cable
Left Front+Right Rear Brake: Left Front Brake and Right Rear Brake with cable

2nd Version: Control Way: Left Rear / Right Front
Left Rear Brake : Left Rear Brake only with cable 
Right Front Brake : Right Front Brake only with cable 
Left Rear+Right Front Brake: Left Rear Brake and Right Front Brake with cable 

Features:
【Brakes Size】: For shimano mt200 hydraulic brakes, with rear IS/PM adapter.
【High Compatibility】: disc brakes set suitable for most mountain bikes, electric ebike,fat bike,folding bike,scooter (You only need to consider whether the tubing is long enough, package not inclued adapter).
【Massive Stopping Power】: Shimano hydraulic brakes is the best upgrade kit from mechanical brake, dual-piston oil pressure hydraulic brake caliper helping you braking easier, you can stop with almost no pressure.
【Easy to Install】: hydraulic brakes set uses mineral oil fluid(pre bled), unboxing ready to install and use. And unlike other low-end hydraulic brakes, you can easily buy professional maintenance tools and pad.

Model: BR MT-200/BL MT-200
Color: Black
Material: 6061 aluminum alloy, T6 quenching
Pads: Resin pad B01S is pre-installed
Control Way: Left Front / Right Rear, Left Rear / Right Front
Braking Type: Two-way braking
Cylinder: Integrated cylinder
The Best Upgrade kit for Mechanical Disc Brake

well packing without original packaging.