Guangzhou Yuanxing Industrial Co., Ltd.
| Payment Terms | Western Union/Paypal |
| Supply Ability | 600 sets Every Month |
| Delivery Time | 5-7 days |
| Packaging Details | Box Size 45*45*45cm |
| Item Name | Rear oversized disc |
| Application | Rear brake |
| Disc size | 355x22mm |
| Disc design | Drilled |
| Center Cap Bracket | Aluminum 6061 |
| Center bell Color | black |
| center hat type | Round Bell |
| Brand Name | Jekit |
| Model Number | 355*22 |
| Place of Origin | China |
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Product Specification
| Payment Terms | Western Union/Paypal | Supply Ability | 600 sets Every Month |
| Delivery Time | 5-7 days | Packaging Details | Box Size 45*45*45cm |
| Item Name | Rear oversized disc | Application | Rear brake |
| Disc size | 355x22mm | Disc design | Drilled |
| Center Cap Bracket | Aluminum 6061 | Center bell Color | black |
| center hat type | Round Bell | Brand Name | Jekit |
| Model Number | 355*22 | Place of Origin | China |
| High Light | B8 Rear Disc Brake ，Audi RS4 Rear Disc Brake ，Floating Rear Disc Brake | ||
Factory Rear Disc Brake 355*22mm Drilled Floating For Audi RS4 B8
What is a vented rotor?
Solid vs. Vented Brake Rotors
Brake Rotors are available in 2 basic types, solid or vented. This is known as the “rotor construction.”
Vented Rotors
Vented Brake Rotors are common on most modern vehicles. They have a hollow channel between the inner and outer surfaces. This channel (or vent) allows the rotor to shed more heat. This helps to prevent Brake Fade.
Vented rotors are usually installed on the front axle due to the vehicle’s Brake Bias. However, vehicles with a performance braking system can also have vented rotors on the rear axle.
Solid Rotors
Solid Brake Rotors are made from a single piece of material; usually, cast iron. They are common on the rear axle of street vehicles with 4-wheel disc brakes.
A solid rotor is easier to manufacture, making it less expensive. On the rear axle, heat build-up is less likely, due to brake bias. This is why some OEM’s use them in the rear.
NOTE: Some economy vehicles have solid rotors in the front. (i.e. 1989 Toyota Tercel, 1981 Volkswagen Rabbit, etc.)
Solid rotors can also be found on some race cars. They are lighter than vented rotors and have less rotating mass. When acceleration is the goal and heat is less of a concern, they can be the better option. Drag racing is a good example of this.
Notes
Solid and vented rotors are NOT interchangeable.
To switch from one to the other, you may need new calipers, pads, brackets, etc.
Before ordering new brake rotors, check your vehicle to see what you have.
Some vehicles could have either type, even in the same model year. (i.e. 2011 Jeep Grand Cherokee, etc.)
| Item Name | Rear brake disc center bell bracket |
| Disc Size | 355x22mm |
| Disc type/Center type | Drilled Disc |
| Car Model | Audi RS4 B7 |
| Fit Wheel rim size | Rim 19 |
Company Details
Business Type:
Manufacturer,Trading Company,Seller
Year Established:
2017
Total Annual:
1000000-5000000
Employee Number:
50~100
Ecer Certification：
Active Member
Guangzhou Yuanxing Industrial Co.Ltd was established in 2017 and is located in Room 302, building 5, No. 7, Laowu street, Dongping village, Yongping street, Baiyun District, Guangzhou ,China. The location is very excellent and the transportation is convenient. We have very rich industry experience a... Guangzhou Yuanxing Industrial Co.Ltd was established in 2017 and is located in Room 302, building 5, No. 7, Laowu street, Dongping village, Yongping street, Baiyun District, Guangzhou ,China. The location is very excellent and the transportation is convenient. We have very rich industry experience a...
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