Premium Bimetallic Brake Disk for BMW - High Carbon G20 Custom Design

• Customization: Available
• After-sales Service: One Year
• Warranty: One Year
• 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

Additional Benefits

Our brake discs add significant value for e-mobility, addressing friction ring corrosion due to recuperation, ensuring consistent braking response.

Reduced CO₂ emissions

Optimized driving dynamics

Increase energy efficiency
By reducing weight, energy efficiency improves, lowering fuel use and CO₂ emissions.

Improve performance and handling

The 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 package support;

2, Support custom label for discs;

3, Package type: carton pallet

4, Supply packaging as per requests.

Certifications

Certificate and Patents

2018 patent: fast cooling brake drum;

2018 patent: new vehicle brake disc grinder;

2019 patent: ventilated disc clamp welding device;

2020 patent: brake pad processing device.

Company Profile

Company introduction

Wish Auto Parts is a successful brake component supplier in China, specializing in high-performance, bimetallic, and lightweight discs.

Since 2015, our products and service have fueled growth. Exporting primarily to North America, Europe, and beyond.

Discs machined with CNC for precision, chemically washed, and heat-treated, ensuring optimal performance with a protective finish.

Our discs, including OE and modified, replace OE-specification brakes, meeting high standards.

Factory introduction

Wish Brake factory introduction:
1, Factory spans 30,000 sq. meters;
3, Annual capacity: 100,000+ bimetallic brake discs;
4, Equipped with 3 diverse brake disc lines;

Technical R&D Department

LEAD Laser Cutting

Brake disc balance machine

High brightness, energy-saving, eco-friendly street light. Easy installation, IP67 waterproof, CE certified. Ideal for schools, parks, roadsides, factories, squares. 3-year warranty with diverse styles available.

Equipment capacity:

• Cutting thickness:
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 for smooth, stable industrial operations.

Mazak CNC Lathe

Gray iron casting work room

Quality inspection in-line

Equipment capacity:

• Imported from Japan
• Precision: 0.005mm
• Exquisite processing appearance

Gray iron casting transforms raw gray or ductile iron into brake disc blanks via melting, molding, pouring, and cleaning processes.

1, Ensure 100% inspection for each brake disc;

2, Inspection for every production step;

3, Guarantee products without dimension errors.

Products display

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?

Bleeding brakes is necessary if there's air in the system. Check hoses for holes before bleeding.

My brake levers creep to the handlebars the longer I press them. What should I do?

Air in the system indicates the need to bleed your brakes.

My brakes squeal. What should I do?

Inspect brake pads for contamination and replace if needed. Clean rotors with isopropyl alcohol. Center caliper if necessary.

Can I touch my rotors?

Yes, but avoid it for two reasons…

Touching rotors can contaminate them and cause injury due to heat.

If touching rotors, clean them with isopropyl alcohol.

What happens if my brake pads get contaminated?

Clean contaminated pads with alcohol and sandpaper, or replace them if needed.

How do I know when to replace my brake pads?

Consistent squealing or reduced braking power indicates pad replacement. Inspect for wear; replace if most braking material is gone.

How do I know when to replace my rotors?

Inspect rotors if braking power is low or squealing is loud. Replace if a significant ridge develops.