Qingdao Wish Auto Parts Co., Ltd. is one of the leading manufacturers and suppliers of bimetallic performance rotors in China, featured by quality products and good price. If you're going to buy the newest bimetallic performance rotors made in China, welcome to get pricelist from our factory. Customized orders are welcome.
Specification
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Product Overview |
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Products Name |
bimetallic performance rotors |
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Product Name |
high carbon cast iron rotor |
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Product Code |
34108093709 |
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OE Number Example |
34107889661 |
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Brand |
WISHBRAKE |
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Disc Type |
high carbon cast iron rotor |
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Material |
G3000/ G3500/ GG15HC/ GG20HC |
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Technical Specifications |
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Outer Diameter |
380mm |
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Disc Thickness |
36mm |
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Minimum Thickness |
34.4mm |
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Overall Height |
62mm |
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Center Bore Diameter |
112mm |
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Mounting Holes |
5 |
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PCD / Bolt Pattern |
112x5 |
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Disc Type |
Bimetallic |
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Material |
G3000/ G3500/ GG15HC/ GG20HC |
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Weight |
13kg |
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Vehicle Compatibility |
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Make |
BMW / 2 Series Sports Car Edition (G87) M2 2022 / M3 (G80 facelift) 2024 / M4 Convertible (G83 facelift) 2024 / M4 Coupe Edition (G82 facelift) 2024 |
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Model |
M3 M4 Convertible M4 Coupe Edition |
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Generation |
G80 G83 G82 |
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Year |
2021 2024 2021 2024 2021 2024 |
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Engine |
New |
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Commercial Information |
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MOQ |
2 Pcs |
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Sample Availability |
Yes |
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Packaging |
OEM Packaging |
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Delivery Time |
7 15 Days |
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Warranty |
80000kms |
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OEM/ODM |
Yes, Support |
Every finished rotor passes dynamic balance test, thickness variation inspection and run out measurement, to lower brake noise, vibration and harshness (NVH) for daily street driving, highway cruising as well as occasional track day usage.

1. Stable Friction Performance: High carbon cast iron friction ring maintains consistent friction coefficient during continuous braking, outstanding anti fade performance for mountain road, highway and occasional track day driving.
2. Multiple Anti Corrosion Options: Geomet / zinc / UV coating choices protect hat and non friction areas against moisture, road salt and coastal corrosive atmosphere.
• Wholesale supply for auto repair shop, auto parts importer, spare parts distributor
Bimetallic brake disc two piece floating rotor aluminum hat high carbon cast iron ring
Multi angle visual display suggestions for website page:
1. Overall finished product photo of complete bimetallic brake rotor
2. Cross section close up showing rivet floating connection structure
3. Close up of vent vane internal cooling channel


Third party salt spray anti corrosion test report for coated versions
We accept third party factory audit for bulk order clients. PPAP documents can be provided for large volume OEM project cooperation.
Support EXW, FOB, CFR, CIF, DAP trade terms. Main export ports include Qingdao, Shanghai, Ningbo.
FAQ
Q: What is your MOQ for bimetallic brake discs? Can you make custom ODM order?
A: MOQ is negotiable for wholesale distributors. We support ODM custom jobs: custom dimension, custom surface coating, laser engraved client logo. Sample order is available for pre sale quality verification.
Attending global auto parts exhibitions: we regularly participate in Automechanika Frankfurt, Automechanika Shanghai to show our bimetallic brake disc product range for worldwide importer partners.

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