ZOOM Hydraulic Disc Brake Calipers: HB-100 MTB Ebike Front & Rear Set

Price: $48.99
(as of Sep 20, 2026 19:32:29 UTC – Details)

Product description

Zoom XTECH HB-100, with its cable-actuated hydraulic disc brake system, offers excellent braking power, modulation, and control. This enables riders to achieve precise and consistent braking performance, crucial for maintaining safety on the road.

Additionally, the system provides superior heat dissipation, reducing the risk of brake fade during prolonged or intense braking, further enhancing safety and performance.

Braking System Cable-actuated hydraulic disc brake Model HB-100 Material 6061 aluminum alloy Color choose black or red Braking method Hydraulic piston two-way braking Cylinder integrated cylinder Caliper Both 51mm IS &74mm Post mount

Cable-Actuated Hydraulic Disc Brake

ZOOM HB-100 features a mechanical disc brake caliper block equipped with built-in brake oil. The brake clamp is then utilized to control the conversion of the hydraulic clamp for the bicycle disc brake kit. The cylinder of the clamp is integrated with brake oil.

Both the front and rear disc calipers are constructed from premium aluminum material.and MTB hydraulic disc brakes with internal fine-tuning screws can be used to adjust the tightness of the brake inner wire to achieve an ideal brake feel.

ZOOM Line Pulling Hydraulic Disc Brake Calipers suitable for mountain,road,folding bikes,E-bikes,and electric scooters.

Note: Please do not remove the “yellow piston block” before installation, and pinch the brake lever, otherwise it will cause oil leakage or scrap the oil hydraulic disc.

Braking System: Cable-actuated hydraulic disc brake.
With oil cylinder-driven 2-piston brake pad movement to maximize clamping force and ensure consistency as the rotor engages with the brake pads on both sides, resulting in smooth braking.
MTB hydraulic disc brakes with internal fine-tuning screws are included, allowing adjustment of the brake cable tension for more precise brake setup and response.
ZOOM front and rear bicycle brake calipers are suitable for mountain, road, folding bikes, E-bikes, and electric scooters.
The brake caliper features a one-piece forged aluminum body and all CNC parts. The cylinder of the clamp is built-in brake oil.
Hydraulic disc brakes compatible with 160mm rotors. Please do not remove the “yellow piston block” before installation, and pinch the brake lever, otherwise it will cause oil leakage or scrap the oil hydraulic disc.
Customers find these calipers perform exceptionally well, particularly with the Mercane Wide Wheel Pro, and appreciate their straightforward installation. Moreover, they consider them a significant upgrade over stock brakes, offering good value as an inexpensive alternative to mechanical systems. Customers like the quality, appearance, and quiet operation of these calipers, with one customer noting they look great on a black bike.