240PYD E-Bike Hydraulic Disc Brake
Direct from Manufacturer
Jiande Wuxing Bicycle Co., Ltd. - China's leading e-bike hydraulic brake manufacturer & OEM supplier since 1985. Dual-piston forged caliper, pre-bled mineral oil, CNAS certified quality. Factory-direct pricing, wholesale orders & custom OEM solutions available.
Technical Specifications
Key parameters at a glance - everything a B2B buyer needs to evaluate
| Parameter | Specification |
|---|---|
| Model | 240PYD |
| Caliper Type | Dual-Piston Forged Caliper |
| Rotor Compatibility (Thickness) | 1.8 mm / 2.3 mm |
| Rotor Size Range | 160 mm ~ 203 mm |
| Brake Pad Material | 4 mm Ceramic Pads (wear-resistant & quiet) |
| Hydraulic Fluid | Mineral Oil (pre-filled, non-corrosive) |
| Motor Cut-off Switch | Integrated - auto cuts e-bike motor power on braking |
| Installation | Pre-bled & plug-and-play out of the box |
| Manufacturer Certification | CNAS Lab Certified, ISO 9001 |
| OEM / ODM | Full customization supported - factory-direct supplier |
Why Choose the Star Union 240PYD?
40 years of manufacturing expertise - trusted by leading e-bike brands worldwide
Dual-Piston Forged Caliper
Delivers powerful, consistent braking force with superior heat dissipation. Outlasts entry-level stamped calipers - built for city commuting and off-road riding alike.
1.8 mm / 2.3 mm Rotor Compatible
Broad compatibility with mainstream rotor specs. Pairs flexibly with rotors from 160 mm to 203 mm - no fitment worries for your e-bike models.
E-Bike Motor Cut-off Switch
Automatically cuts motor power the moment you brake - a critical safety feature that prevents dangerous "brake-while-accelerating" scenarios.
4 mm Ceramic Brake Pads
Thicker, more wear-resistant, and significantly quieter than standard organic pads. Comes pre-installed with high-quality ceramic pads - ready to ride.
Pre-Filled Mineral Oil
Ready to install right out of the box - no manual bleeding or filling needed. Uses mineral oil (not DOT fluid), which won't corrode seals, making maintenance hassle-free.
40 Years of Manufacturing + CNAS Lab
As a leading China hydraulic brake manufacturer & supplier, we are the only bicycle component maker in China with a CNAS-certified lab - over 300 patents, rigorous testing on every unit.
A Manufacturer You Can Trust
The only bicycle component manufacturer in China with a CNAS-certified laboratory
ISO 9001 certified since 1999 • CNAS Accredited Lab • OEM/ODM hydraulic brake supplier for 30+ international brand
FAQ
1. What is the MOQ for the 240PYD hydraulic disc brake?
As a factory-direct manufacturer, we offer flexible MOQ starting from 100 sets per order. For first-time buyers, we also support trial samples (1-5 sets) so you can test fitment and quality before committing to bulk. Contact our sales team for exact pricing based on your order volume.
2. Can I get a sample before placing a bulk order?
Absolutely. We encourage all new buyers to order samples first. Sample lead time is typically 3-5 working days, shipped via DHL / FedEx / UPS. Sample fees are refundable upon bulk order confirmation. Request a sample now.
3. What is the lead time for bulk production?
4. Can you customize the 240PYD for my e-bike brand?
Yes - as an OEM/ODM hydraulic brake supplier, we support full customization including:
• Lever color and finish (anodized, painted, branded)
• Hose length and color
• Brake pad compound tuning (for specific riding conditions)
• Custom branding / private label - your logo on calipers, levers, and packaging
• Rotor pairing and adapter bracket configuration
Tell us your requirements and our engineering team will provide a tailored solution.
5. Are these brakes compatible with other brands' rotors?
The 240PYD is designed with broad rotor compatibility in mind. It works with rotors from 160 mm to 203 mm and accepts both 1.8 mm and 2.3 mm rotor thicknesses - covering virtually all mainstream e-bike rotor standards. We also supply matching Star Union rotors for optimal performance and one-stop procurement.
6. What warranty does the 240PYD come with?
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