OSTRICH Disc Brake Pad Spacers (Dummy Rotor), 2 pcs./set

When running a bicycle equipped with hydraulic disc brakes,
Brake lever without rotor.
If you squeeze it, the piston will remain out and will not return to its original position.
This is a caliper brake pad.
Prevents pinching instead of rotor
Even people who use mechanical disc brakes
Pinch it to prevent brake pads from falling off.
Genuine brake manufacturer stoppers are also available.
As with different caliper pads may vary.
Each stopper is different in shape.
This item allows you to use different caliper vehicles
Even people who have multiple units can use them in the same manner.