Product Description
The brake disc rotor is a critical component in motorcycle braking systems, converting kinetic energy into heat through friction between the brake pads and rotor surface. The HBS 320mm Motorcycle Brake Disc Rotor (A101A-2B) is crafted from high-grade stainless steel (20CR13), ensuring superior heat dissipation, corrosion resistance, and long-lasting performance.
Key Features:
✔ Precision Machining – Smooth, vibration-free braking for enhanced safety.
✔ Stainless Steel 20CR13 – Resists warping under extreme heat & heavy use.
✔ Universal Fitment – Compatible with multiple motorcycle models.
✔ Customizable Options – Available in various colors & surface treatments (polished).
Ideal for:
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Motorcycle repair shops needing OEM brake rotors replacements.
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Wholesale auto parts distributors stocking high-performance disc rotors.
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Aftermarket upgrades for riders seeking durable braking solutions.
B2B Advantages:
✅ Bulk order discounts for brake rotor manufacturers & suppliers.
✅ Neutral packing for easy rebranding (OEM/ODM support).
✅ 12-month warranty – ensuring reliability for your customers.
Product Information
| Product Name | Brake Disc Rotor |
| Model Number | A101A-2B |
| Diameter | 320mm |
| Material | Stainless Steel 20CR13 |
| Surface Treatment | Polished (Customizable) |
| Position | Front/Rear |
| Fitment | Universal Motorcycle |
| Warranty | 6 Months |
| Packaging | Neutral (OEM/ODM Available) |
| Place of Origin | Zhejiang, China |

About HBS
Hipsen(Quzhou) Brake System Parts Co., Ltd (HBS) is a professional manufacturer of auto brake master cylinders. We produce aftermarket parts and provide custom manufacturing services.
Our products have been exported to North America, Europe…etc since 2015. We have been verified with a quality certificate of ISO9001:2015, and the ISO/TS16949 certificate is coming in 2024.
Both the finished products and the production processes have received recognition from the brands we have collaborated with For example, Cardone, Ford Otosan, Polaris, Electra Meccanica, Wildwood, Hayes, and ZongShen.
Why Choose HBS

Numerous models in stock One-year Warranty Friendly Payment Methods
Complete coverage, check in Brake Rotor Technicians follow the whole after-sales process; Safe payment methods or percentage for you
Provide solutions within three working days can be negotiated
DRIVE WITH CONFIDENCE