ZTTO Road Bike Hydraulic Disc Brake Calipers Brake

ZTTO Gravel Bike/Road Bike Hydraulic Flat Mount Disc Brake

Mechanical wire and hydraulic brake

The brake cable pulls the main piston, and the main piston hydraulically drives the two sub-pistons. So you can use the old shifter to upgrade your bike's disc brake.
Color: black, red, blue, purple
Weight: 310g (front and rear brake)
117G (disc brake rotor)
CNC made flat mount for road bike

Metallic brake pads for greater heat resistance

We adopt metal brake pads in this new version, without heat sink, because it is not necessary, metal pads have strong heat resistance.

140/160mm brake rotors both are compatible

This disc brake adapter can be installed with 140mm and 160mm brake rotor.

Flat mount compatible

Only suitable for most road bikes, please pay attention when choosing.

High strength steel rotor

Wire Hydraulic Piston

Easily upgrade old groupset to hydraulic disc brakes. When you want better braking performance but don't want to change the shift kit. This is a good option.

Easy to find spare parts

Using common pads, same as E5/E7/DB1/DB5/Level T/