Bike brake upgrade that brings hydraulic-style modulation to cable-actuated systems. Confident, controlled stopping for riders tackling steep descents and wet conditions with ZTZ HB-100 Hydraulic Disc Brake Calipers. Are they suitable for riders who need a reliable front and rear caliper set?
⚡ At a Glance
- • Braking Performance: Cable-actuated hydraulic action with oil-driven cylinders and two-way pad movement for smooth, consistent stopping in wet and steep conditions
- • Best for: Mountain, road, folding bikes, e-bikes and electric scooters needing stronger, more controlled braking than standard mechanical discs
- • Not ideal for: Users who will remove the yellow pad before installation or ignore the installation warning that may cause oil leakage
Cable-actuated hydraulic clamp technology uses built-in brake oil and an oil cylinder to drive two-way pad movement. Premium aluminium calipers combine with an elastic fine adjustment screw for a tuned lever feel.
Reliable wet-weather braking - with cable-actuated hydraulic system
Cable-actuated hydraulic line pull clamp technology houses brake oil inside the caliper cylinder, using the clamp to convert cable pull into hydraulic pressure. Oil-driven two-way pad movement gives even contact across the rotor.
Consistent, smooth braking when descending or in rain, reducing grabby or uneven stops. Riders gain confidence on technical trails and commuting in poor conditions.
Tailored lever feel - thanks to elastic fine adjustment screw
An elastic fine adjustment screw allows micro-tuning of inner brake line tightness to alter pad proximity and lever travel precisely. Adjustment is mechanical and accessible without full bleed procedures.
Micro-adjustments let riders set a firmer or softer bite depending on riding style, improving modulation and preventing excessive lever travel on long rides.
Broad compatibility and robust build - with premium aluminium calipers and built-in oil cylinder
Front and rear disc calipers are machined from aluminium and incorporate a built-in oil cylinder that drives pad movement in both directions. The set is specified for multiple bike types including e-bikes and scooters.
Suitable as a direct upgrade across many bike styles for riders seeking stronger braking without full hydraulic hose conversions. Durable construction supports heavy use on varied terrain.
✨ The 4 Key Reasons for ZTZ HB-100 Hydraulic Disc Brake Calipers
- Cable-actuated hydraulic line - Consistent modulation on long descents and wet conditions
- HB-100 hydraulic clamp technology - Reduces cable stretch for firmer, more responsive braking
- Built-in oil cylinder - Smooth two-way pad movement for even pad wear and contact
- Elastic fine adjustment screw - Micro-adjustable tightness for tailored lever feel on any trail
📋 Technical Details at a Glance
- Category: Hydraulic-style bicycle disc caliper set
- Brake type: Cable-actuated hydraulic disc brake
- Model: HB-100
- Material: Premium aluminium calipers
- Actuation: Cable pull converted to hydraulic clamp action
❓ Frequently Asked Questions
Q: Are these true hydraulic brakes or mechanical?
A: They are cable-actuated hydraulic disc brakes, using a hydraulic clamp and built-in brake oil rather than a standard mechanical-only system.
Q: Will they fit my e-bike or folding bike?
A: Compatibility is stated for mountain, road, folding bikes, e-bikes and electric scooters, so the calipers are suitable for a wide range of bike types.
Q: Can I remove the yellow pad before installation?
A: Do not remove the yellow pad before installation and avoid pinching the brake lever during setup, otherwise oil leakage or damage to the oil system may occur.
🏆 Our Verdict
Suitable for riders who want hydraulic-style braking without a full hydraulic hose conversion, particularly useful on mountain bikes, e-bikes and commuter builds. Built-in oil cylinders, aluminium construction and fine adjustment make the set a practical upgrade for more controlled, wet-weather stopping. Consider initial installation care and maintenance needs against long-term braking performance and durability.
