CooMeng Zoom H876E 3-PIN 4-Pistons E-Bike Electric Power-Off Hydraulic Brake Set with 180mm Rotors, Pre-Bled Hydraulic Disc Brake Caliper Lever for eBike (Included Mounting Adapter) - Black
CooMeng Zoom H876E 3-PIN 4-Pistons E-Bike Electric Power-Off Hydraulic Brake Set with 180mm Rotors, Pre-Bled Hydraulic Disc Brake Caliper Lever for eBike (Included Mounting Adapter) - Black
CooMeng Zoom H876E 3-PIN 4-Pistons E-Bike Electric Power-Off Hydraulic Brake Set with 180mm Rotors, Pre-Bled Hydraulic Disc Brake Caliper Lever for eBike (Included Mounting Adapter) - Black
- Powerful Braking Force: Experience fast braking with 4 pistons in each brake caliper, ensuring powerful braking performance for every ride. It comes pre-bled with environmentally friendly mineral oil, ready for use without the need for bleeding.
- Designed for E-bikes: This brake system come with a brake automatic power-off sensor and are compatible with 2-pin/3-pin connectors. When you brake, the power output is automatically cut off, ensuring quick and efficient braking.
- Sufficient Hose Length: Ensure hassle-free installation by confirming the required hose length before purchasing. The front brake hose length is 950mm (37.4in), and the rear brake hose length is 1850mm (72.8in).
- Larger Rotors and More Durable Pads: Equipped with original 180mm rotors, these brakes offer stronger braking performance compared to 160mm rotors. The set also includes universal pads compatible with various models such as SHIMANO BR-M8120/M7120.
- Important Note on Connector and Rewiring: 3-pin connector may require rewiring due to varying power-off methods. If the motor's power supply cannot be cut off, re-wiring may be necessary. Contact our customer service for simple rewiring instructions.
Brand: | CooMeng |
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Color: | Black & 3-PIN Connector |
Manufacturer: | CooMeng |
Part Number: | MZ56N2M |
Isin: | INTXYBYUTHZZ |

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Please review the following points before making a purchase:
- Confirm that the hose length is sufficient for your E-bike.
- Ensure that the connectors of the power-off wires match. Please determine in advance whether it is a 2-pin or 3-pin connector and select the correct model.
- Note that the waterproof connector of the HB876E disc brake system is male, as shown in the picture. Therefore, make sure that the connector to be connected to our disc brake system is female.Please make sure to clarify these points before placing your order. If you are unable to confirm them yourself, feel free to ask any questions, and we will do our best to provide you with answers.
Description of the ZOOM HB876E 4-piston E-bike hydraulic disc brake set:
Compared to double-piston brake sets of the same level, the ZOOM HB876E offers a 25% increase in braking force and a 150% improvement in wear resistance.
Whether you are engaging in climbing, off-road, jungle, or urban leisure riding, this brake set can easily handle it all.
The 22.2mm brake handle caliber design is suitable for 99% of the bicycle handlebars available on the market.
The set includes brake pads that have been upgraded with resin material, ensuring they do not damage the rotors. Their standard size makes replacement hassle-free.
Product Details:
- Brand: ZOOM
- Name: 4-piston hydraulic disc brake
- Model: HB876E
- Connector: Standard Male Waterproof Interface
- Color: Red/Black
- Material: Aluminum alloy
- Rotor: 180mm * 2pcs
- Power-off line connector type: 2-pin/3-pin
- Rear hose length: 1850mm
- Front hose length: 950mm
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