Spec:

Item Type: Bike Disc Brake Caliper
Material: Aluminum Alloy

Package List:
1 x Bike Disc Brake Caliper

How To Use:
1. Loosen the screw and install the rear caliper on the disc brake bracket of ; the button distance is locked, and the part of the check caliper can move freely.
2. After the brake cable is fixed, make sure that the excess cable does not exceed, please cut off the excess cable.
3. After fixing the brake cable, move the lower tube down, and put the tube back to its original correct position.
4. Make sure that the barrel adjuster is fully screwed in before installing the line.
5. The ideal ratio of the disc should be deflected to the outside of the groove is 1/3 and 2/3.
6. Turn the knob inside (near the wheel) clockwise to know that the disc is in the correct position in the caliper body. Note that the disc is centered in the caliper.
7. Turn the outer adjustment knob until it firmly squeezes the disc and the inner brake pad together. The calipers are now in place and ready to be locked, and the brake pads will be unscrewed after a while.
8. At this time, tighten the two screws. Lock one by one alternately and tighten until the is reached.

Note:
The disc brake caliper is universal, but it is related to the disc. Most of the disc brakes on the market default to the outer diameter of the disc 160MM, but the disc specifications are 140/160/180MM, etc., under normal circumstances, the disc brake disc The specifications are indicated above.Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.