Product Details
- Overview
- Product Description
- Specification
- Packing & Delivery
- Certifications
- Company Profile
- FAQ
Basic Info.
Model NO.
34108840330
Type
Brake Discs
Material
Aluminum
Position
Front
Certification
ISO14001, IATF-16949, AMECA, DOT, ECE
Classification
Disc
Drum Brakes Classification
Brake Shoe
Main Market
South America, North America, Eastern Europe, Mild East, Western Europe, Northern Europe, Southern Europe
Disc
G3000/Gg20/High Carbon/Carbon Ceramic
Car Model
for BMW
Color
Customize
Application
Auto Part
Surface
Coated/Drilled/Slotted
Quality
100% Professional Test
Advantage
Comfortable, Economic, Quality Assure
Transport Package
Carton Pallet
Specification
D/T: 395*36MM
Trademark
Wish Brake
Origin
China
HS Code
8708309990
Production Capacity
100, 000 PCS/Year
Product Description
Product Description
Bimetallic Brake Disc

Position:Front wheel
Diameter:395mm
Thickness:36mm
Holes:10
Diameter:395mm
Thickness:36mm
Holes:10
Additional Benefits
Our brake discs add value for e-mobility, solving corrosion and braking response issues from recuperation.


Reduced CO2 emissions
Optimized driving dynamics
Increase energy efficiency
Weight reduction boosts vehicle energy efficiency, lowers fuel use, and cuts CO2 emissions.
Weight reduction boosts vehicle energy efficiency, lowers fuel use, and cuts CO2 emissions.
Improve performance and handling
Lighter design enhances handling and performance by reducing upsprung mass.
Specification
Model NO. | 34108840330 | Material: | Aluminum Alloy Cap Bimetal |
Position | Front | Certification: | ISO/TS16949,
ISO14001, IATF-16949, ISO9001, ECE, SGS, etc. |
Diameter | 395mm | Disc | G3000/Gg20/High Carbon/Carbon Ceramic |
Thickness | 36mm | Car Model | BMW-I7 |
Hub Bore Diameter | Transport Package: | Pallet | |
Total Height | Trademark: | Wish Brake | |
Holes | 10 | Surface: | Grinding/Fine-Turning/Coated/Drilled/Slotted/Geomet |
Bolt Pattern | 120mm | MOQ: | 50PCS |
Type | P/V | Quality | 100% Professional Test |
Weight | 17.24KG | Origin: | China |
Packing & Delivery
Transportation package for brake discs

1, OEM brand packages supported;
2, Custom labels for brake discs;
3, Package type: carton pallet
4, Packages per customer requests.
Certifications



Certificate and Patents
2018 patent: fast cooling brake drum;
2018 patent: new energy vehicle brake disc grinder;
2019 patent: device for ventilated disc clamp brake disc;
2020 patent: device for processing and polishing brake pads.
Company Profile
Company introduction
Wish Auto Parts is a leading Chinese supplier of high-performance brake components.
Trading since 2015, we export to North America, Europe, and more.
Discs machined with CNC for precision, treated for optimal performance.
Our OE and modified discs meet high standards, directly replace OE brakes.

Factory introduction
Wish Brake factory introduction:
1, Factory spans 30,000 sq.m.;
3, Over 100,000pcs bimetallic brake discs yearly;
4, 3 production lines for varied brake discs;
1, Factory spans 30,000 sq.m.;
3, Over 100,000pcs bimetallic brake discs yearly;
4, 3 production lines for varied brake discs;



Technical R&D Department
LEAD Laser Cutting
Brake disc balance machine
High brightness, energy-saving, eco-friendly, and easy to install with IP67 waterproofing and CE certification. Ideal for schools, parks, roads, factories, squares, with a 3-year warranty. Various styles available.
Equipment capacity:
• Cutting thickness:
carbon steel 20mm,
stainless steel 8mm,
aluminum 6mm,
brass 5mm
• Cutting area: 4mx6m
• Cutting accuracy: 0.05mm
carbon steel 20mm,
stainless steel 8mm,
aluminum 6mm,
brass 5mm
• Cutting area: 4mx6m
• Cutting accuracy: 0.05mm
JP balancing machines detect and correct mass imbalances in rotating components, ensuring smooth and stable operations across various industries.



Mazak CNC Lathe
Gray iron casting work room
Quality inspection in-line
Equipment capacity:
• Imported from Japan
• Precision: 0.005mm
• Exquisite processing appearance
• Precision: 0.005mm
• Exquisite processing appearance
Gray iron casting is key in manufacturing brake discs, transforming raw materials into blanks via melting, molding, pouring, and cleaning to meet size and performance standards.
1, Ensure 100% inspection for each brake disc;
2, Inspect every production step;
3, Ensure no dimension errors.
Products display
Our main products: Bimetal, lightweight, performance, carbon ceramic, replacement, two-piece, OEM, customized, conventional, solid, ventilated brake discs, etc.



FAQ
Best solutions for brake discs
My brakes feel squishy. What should I do?
Bleed your brakes if there's air in the system. Inspect hoses for air entry before bleeding.
Brake levers creep to handlebars when pressed? Bleed brakes to remove air in system.
Bleed brakes if air is in the system.
Brakes squeal. What to do?
Inspect brake pads for contamination. Replace if needed. Clean rotors with isopropyl alcohol or disc cleaner. Center caliper if necessary.
Can I touch my rotors?
Yes, but avoid it for two reasons…
Touching rotors can contaminate with oils, dirt reducing performance, and they get hot, risking injury.
If touching rotors, clean with isopropyl alcohol.
What if brake pads get contaminated?
Try cleaning brake pads with rubbing alcohol and sandpaper. Replace if contamination is severe.
When to replace brake pads?
Consistent squealing or reduced braking power indicates pad replacement. Inspect for wear; replace if material is gone.
When to replace rotors?
Rotors rarely need replacement. Diminished braking or loud squealing? Check pads. If rotors have a significant ridge, consider replacing.

![[Hot Item] Bimetallic China Brake Disk for BMW - High Performance Carbon Ceramic](http://image.made-in-china.com/3f2j00RdbcsugCbUpk/Bimetallic-China-Brake-Disk-for-BMW-High-Performance-Carbon-Ceramic.webp)



