Kind reminder, precautions!

① The 2-pin broken wire style identified by the number can be adapted

https://www.aliexpress.com/item/1005004328635393.html

② The 3-pin broken wire identified by ID needs to be purchased separately. Please click on the image or link above to purchase

The bicycle with the above structure can be adapted

https://www.aliexpress.com/item/1005004149983592.html

③ The SM-2A broken wire marked with ID needs to be purchased separately. Please click on the image or link above to purchase

If the clamp is in the position shown in the picture, it can be adapted

The electric scooter with the above structure can be adapted

The electric scooter with the above structure can be adapted

https://halahei.aliexpress.com/store/1101805911/search?SearchText=right+disc

If the clamp cannot fit in the position shown above, you can click on the image or link above to purchase it!

https://halahei.aliexpress.com/store/1101805911/search?SearchText=ab

If the clamp cannot fit in the position shown above, you can click on the image or link above to purchase it!

Product Introduction

Product Name: Mountain Bike 4 Piston Hydraulic Brake
Brand: zoom
Model: HB-876E
Color: black and red optional
Power-off principle: Magnetic induction 2-pin power-off wire
Tubing length: front 2300mm and rear 2300mm
Material: aluminum alloy
Weight: 800g
Brake disc size: 160
Fits handlebar diameter: 22mm
Brake seat installation size: 51mm/74m

The above picture is the relevant dimensions of the brake handle. If you still have any unfamiliar dimensions, please contact customer service and we will measure the relevant dimensions for you!

Please check the above dimensions carefully. Under normal circumstances, mountain bikes are universal. Because the size and structure are not suitable, it is not a quality problem. We do not accept returns or exchanges. Special attention is that this brake can only be adapted to the left brake disc. Please do not buy this on the right. Choose other special brakes for right brake discs in the store or contact us!



The gap between the pads is about 2.7mm

The way the brake handle cuts off the power is magnetic induction, and the connector of the power cord is a waterproof 2-pin structure with a length of about 200mm.

The main material of the brake handle is aluminum alloy, which is refined by forging process. The appearance and texture of the polished and frosted anode are very good!

The hydraulic brake lever is an integrated oil cylinder structure, which is durable and does not leak oil!

The picture above shows the Red caliper, which is suitable for the left brake disc (the model with the disc on the right cannot be used), the length of the oil pipe is 2300mm, you can cut it according to your own needs, the caliper has been filled with mineral oil!

Warning: Before installing the brake disc, please do not remove the red blocking plate to empty the brake lever, otherwise it will cause oil leakage or damage to the oil disc!

Dual Brake Four PistonsThe brake lever directlytransmits the oil pressure to the brake block, whichincreases the braking force by 25% and the wearresistance by 150% compared with the double-piston brake of the same level.Keep the brakes stable
and make the braking more efficient.

After 203 installation live shot



front 203 installation live shot



After 180 installation live shot

Increase the height of the adapter



Tool configuration diagram


The real object of the tool shooting