China 6 Pot Brake Kit manufacturer

CP8520 Brake Caliper With 380*36mm For BMW G30 Front

Product Details:
Place of Origin: China
Brand Name: Jekit
Model Number: AP8520
Payment & Shipping Terms:
Minimum Order Quantity: 1set
Price: Factory price
Packaging Details: Box Size 45*45*45cm
Delivery Time: 5-7 days
Payment Terms: Western Union,Paypal, T/T
Supply Ability: 600 sets Every Month

Detail Information

Item Name: CP8520 Brake Caliper Pots: Six Pots
Rotor Size: 380*36mm Caliper Material: 6061 Alloy
Fit Wheel Size: Rim 20 Rotor Material: Cast Iron HT250
Center Cap: Floating Caliper Color: RED
High Light:

CP8520 Brake Caliper


BMW G30 Brake Caliper


6061 Alloy Brake Caliper

Product Description

CP8520 Original Brake Caliper With 380*36mm For BMW G30 Front


Modification list

Upgrade brake brand: AP Racing

Upgraded vehicle: BMW G30

Upgrade parameters of front wheel brake: AP Racing cp8520-ap380 disc

Brake steel throat (oil pipe): British hel brake steel throat (oil pipe)

Cp8520, which is the largest street calipers, has a domineering appearance. It is suitable for wheels of 19 inches and above, with a piston area of 62.5cm ², Cp8520 adopts the first generation of AP Racing radical technology. When the pedal is pressed, the braking is linear and powerful. It can feel that the vehicle is stably absorbed by the ground and give the driver full confidence.



Structure: two piece aluminum alloy forging

Applicable to 410 ~ 380mm * 36mm brake disc

Piston area: cp8520-62.5cm2, cp8521-58.6cm2, cp8522-50.1cm2

Net weight: 4.65kg

Brake pad area: 108.9cm2

Color: red, black

Scope of application: front wheels, wheels above 19 inches, medium-sized vehicles

Cp8520 - heavy SUV, such as range rover, BMW X5, X6, etc.

Cp8521 - more vehicles, such as Nissan gtr35, BMW F10 5 series, etc.

Cp8522 - medium vehicles, BMW 3 series, Audi A4, etc.


About caliper parameters

Number of pistons: generally, the greater the number of pistons, the greater the total area of the piston, and the more uniform and linear the output of the caliper


Structure and material: one piece is better than two pieces, but  in view of the cost, all street calipers of AP Racing are two pieces. The material is aluminum alloy


Brake disc size: lever principle. The larger the brake disc, the greater the braking torque

Piston area: if the piston area is large, the caliper force is large, but the piston area should match the master cylinder of the original vehicle. If the area is too large, it will backfire


Net weight: the caliper does not include the weight of the brake skin. On the premise of ensuring the strength, the lighter the weight, the more conducive to the unsprung weight reduction.


Brake skin area: the larger the area, the better the heat dissipation and the lower the wear. The increase of brake skin area will also increase the friction coefficient to a certain extent, but the effect is not great.


Why should we change multi piston calipers?

Most of the original automobile manufacturers are single piston floating calipers. Even if there are two or three pistons on one side, it can not be called multi piston calipers,

The multi piston caliper disperses the braking force originally acting on one point to two or three points, and the size of each piston is different. When braking with the 6-piston caliper, the small piston comes out first, followed by the middle piston and finally the large piston, which greatly reduces the situation of braking hitting the wall and nodding. The braking is linear and smooth at the moment.


Item introduction


Item name CP8520 Brake Kit
Material  Aluminium
Wheel rim 20 inch
Disc Size 380*36mm
Caliper Colour Red Color
Car Model BMW G30


CP8520 Brake Caliper With 380*36mm For BMW G30 Front 0CP8520 Brake Caliper With 380*36mm For BMW G30 Front 1CP8520 Brake Caliper With 380*36mm For BMW G30 Front 2

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