Z00M HB876E 2-PIN 4-Pistons E-Bike Electric Power-Off Hydraulic Brake Set, Pre-Bled with Mineral Oil Brakes Kit for eBike, Mountain Bike, Road Bike

Price: $89.59
(as of Sep 16, 2026 15:28:51 UTC – Details)

Product description

Zmgdrm Hydraulic Brakes for Ebike

2 brake discs/350mm brake sensor cable/1* Front assembled and pre-bled power-off hydraulic disc brakes (Left Front: 950mm hose) 1* Rear assembled and pre-bled power-off hydraulic disc brakes (Right Rear: 1860mm )

1 Aluminum Brake Lever

2 2-Pin Connectors

3 4-Piston Powerful Braking

4 ZOOM Brake Pads

5 Internal Hose Routing

Waterproofing: Internal routing aids in minimizing the impact of rainwater and humidity on the lines. The enclosed nature of the lines within the frame reduces the risk of water and dust infiltration.

Easy to Install

Hydraulic brake system is equipped with a brake automatic power-off sensor and 2-pin connectors. The sensor receives the braking signal, cutting off the motor’s power output for a quick and safe braking experience. The automatic power-off feature enhances control and responsiveness.

Can only be installed on bikes with the brake rotor on the left side

Zoom Hydraulic Disc Brake Set Features with a 4-piston pistons, which makes the dual-side breaking force evenly and also increase the breaking force by 30% and the pads lifetime by 150%. Brake levers are made of high-end aluminum alloy, idea for all mountain bikes, electric ebike, fat bike etc

Zoom Hydraulic Brakes

Suitable for Mountain Bike, E-bike, Road Bike, Fat Tire Bike, Commuting Bike, Folding Bikes and Electric Scooters.

Zmgdrm Hydraulic Disc Brake Set

Add to Cart

Add to Cart

Add to Cart

Customer Reviews

—

3.4 out of 5 stars 10

4.2 out of 5 stars 33

4.1 out of 5 stars 24

4.3 out of 5 stars 19

4.2 out of 5 stars 16

Price

—

—

$77.69$77.69

$54.59$54.59

$64.19$64.19

—

Brake Type

MT200 Hydraulic Brake

IIIPRO E4 Hydraulic Brake

Electric Power-Off Brakes

Hydraulic Brake

Hydraulic Brake

Hydraulic Brake Calipers

Material

Aluminum Alloy

Aluminum Alloy

Aluminum Alloy

Aluminum Alloy

Aluminum Alloy

Aluminum Alloy

Brake Size

2 Pistons

4 Pistons

4 Pistons

2 Pistons

4 Pistons

2 Pistons

Brake Size

Front 800mm/Rear 1550mm

Front 800mm/Rear 1550mm

Front 970mm/Rear 1910mm

Front 800mm/Rear 1450mm

Front 850mm/Rear 1450mm

/

Direction

Left Front Right Rear

Left Front Right Rear

Left Front Right Rear

Left Front Right Rear

Left Front Right Rear

Front & Rear Caliper

Rotor Size

/

160mm Rotors-Shiman0 RT26

160mm Rotors

/

/

160mm Rotors

【4-Piston Brake】 2025 Upgrade Zoom Hydraulic Disc Brake Set Features with a 4-piston pistons, which makes the dual-side breaking force evenly and also increase the breaking force by 30% and the pads lifetime by 150%.Brake levers are made of high-end aluminum alloy, idea for all mountain bikes, electric ebike, scooter, folding bike, fat bike etc
【Massive stopping power】 Compared to traditional brakes, Hydraulic systems can convert smaller forces into larger braking forces. Due to the characteristic of fluid transmitting pressure, the operation of hydraulic brakes is smoother and more precise. Hydraulic systems can transmit braking forces over longer distances, reducing brake response time. Ideal for trail riding,downhill, choppy mountain，snow, beach, flat road etc etc
【Sensor Control System】Use detachable power-off sensor, the sensor receives a signal when braking and cuts off the power output of the motor to ensure safe riding, Use 2-pin waterproof connector. 【Hint】Check the wiring port is matched
【Durable Braking System】 Equipped with two 180mm brake discs made from MT600 sintered metal, this hydraulic brake system offers exceptional friction surface area, delivering superior braking power and long-lasting durability.The front brake hose length is 950mm (37.4in), and the rear brake hose length is 1850mm (72.8in)
【Installation Instructions】 Make sure the calipers and pads correctly fitted to the hub and aligned with the disc. Adjust the clearance and fine tune the brake adjustment screws to ensure good braking without clicking. Exhaust the hydraulic disc brake system to maintain optimum performance. Pull the brake handle to test if the brakes are contacting the disc to make sure the braking effect is normal
【Fit Most Bikes】The hydraulic brake lever features a spiral adjustment function, The front brake hose length is 950mm (37.40in), and the rear brake hose length is 1860mm (73.23in). Ensure hassle-free installation by confirming the required hose length before purchasing. Perfect for all mountain bikes, electric ebike, scooter, folding bike, fat bike etc