Jekit Dual Piston Caliper 355*28mm Rotor Aluminum Brake Caliper

Jekit Aluminum Brake System 355*28mm Rotor Kit Back Dual Caliper

Complete set brake introduction:

a pair of four piston calipers,

a pair of high-performance ceramic brake pads,

a pair of perforated and enlarged discs,

a pair of center bell bracket for special vehicles,

a pair of metal oil pipes (steel hose),

and a bottle of brake oil.

Caliper

Multi piston caliper:

Most of the original vehicles use single piston calipers, which will cause brake pad wear deviation, different brake pad thickness, insufficient braking force and so on;

When the multi piston caliper is braking, the more uniform and stable the force on the brake pad, improving the braking performance by about 30%,

The pistons are divided into four pistons and six pistons. For example, I can only use four pistons for installation. Most of the original cars are single pistons. Now upgrading to four pistons is not a level to improve the braking effect;

The four pistons are divided into small four pistons and large four pistons, and the selection criteria are as follows:

For the four piston model, the horsepower is below 250p and the displacement is below 1.6, the small four piston is selected,

Large four pistons can be selected for displacement of 1.6-2.5;

Disc Bell

the enlarged discs are made of split discs, one is the brake disc body, the other is the closure. The closure is made of alloy, and the color can be specially customized. The XXX color is adopted here, and the closure can be used all the time. The next time the brake disc is replaced, only the brake disc body needs to be replaced, and the closure does not need to be replaced; When the closing head and the brake disc body are locked together with screws, the dynamic balance inspection will be conducted again to prevent the dynamic balance from being affected and the brake jitter caused by the integration of the closing head and the brake disc body.

Brake hose

commonly known as steel pipe. When I heard the name of steel pipe for the first time, I thought it was a big guy. When I saw the real object, I knew it was metal oil pipe,

Why does the retrofit kit use metal tubing?

The brake oil pipe of most street cars is made of plastic materials (such as rubber), which is easy to leak oil and absorb water at the interface. Moreover, it will be heated, compressed and expanded during high-strength braking, which will prolong the travel of the brake pedal and affect the feeling of the pedal. The brake oil pipe (brake steel throat) for racing car made of steel wire braid is not only heat-resistant, but also the solid steel wire layer can provide good protection, greatly reducing the possibility of puncture of the brake oil pipe by foreign objects. It is a modification worthy of investment.

Selection of brake oil

the best choice of brake oil is DOT4, because the water adsorption speed of dot5 brake oil is faster than DOT4, and dot5 is more corrosive, which will shorten the cycle of replacing brake oil and metal oil pipe.