1. The drilled discs holes allow more heat to escape. In the same way as the holes in the edge of a ventilated disc allow heat to escape and cold air in, these allow even more of both.

2. The drilled discs holes give increased bite. Under sustained braking, gas can build up between the pad and disc, which these holes allow to escape.

3. The unequal diameter pistons keep the calipers in good braking linearity.

4. With the large-sized brake pads, the refitting brake caliper kits can provide strong braking force.

5. Double sealing rings are used inside, and a dust cove is added to the piston part at the same time. Greatly reduce the probability of dust entering the piston action part.

6. Because of ceramic silent brake pads,its firction coefficient from 0.45-0.52, the braking system become more stability, les dust, and low heat transfer.

7. High Carbon Cast lron Brake Discs are produce by fully automatic production line, repeated testing of multiple processes, improve braking performance, easy to remove dust, facilitate heat dissipation,and avoid heat build-up.

Example of modification Installation: