Hydraulic disc brake calipers designed to deliver strong, reliable stopping power for mountain bikes and e-bikes. Confident braking on steep descents and in wet conditions lets riders tackle technical terrain with less worry. Is Hycline HB-100 Hydraulic Disc Brake Caliper Set the right upgrade for riders seeking low-maintenance, durable brakes?
⚡ At a Glance
- • Braking Performance: Dual-piston configuration with oil-actuated pad movement for strong, even stopping power
- • Best for: Mountain bikes, e-bikes, folding bikes and riders tackling steep or wet terrain
- • Not ideal for: Those seeking a full brake kit including levers and hoses
Dual-piston, oil cylinder-driven calipers use two-way pad movement to deliver smooth braking. Resin and copper-fibre pads with steel back plates reduce noise and resist high temperatures.
Reliable stopping on steep descents – Thanks to dual-piston caliper design
Dual-piston calipers use oil-driven pistons to push brake pads evenly from both sides, creating a stronger and more balanced clamping force. Two-way pad movement keeps contact consistent under heavy load.
Predictable deceleration on long descents allows riders to control speed without sudden fade, improving confidence on technical trails.
Consistent performance in wet conditions – With oil cylinder-driven pad movement
An oil-actuated system maintains steady hydraulic pressure and smooth pad travel, even when exposed to moisture. The mechanism limits uneven pad engagement that can occur with cable-only setups.
Reliable bite in rain and muddy sections means safer braking where grip is already compromised.
Quieter, longer-lasting braking – Thanks to resin and copper-fibre pad construction
Brake pads combine resin with copper fibre and a steel back plate to resist heat, moisture and deformation. The composite construction improves wear characteristics and thermal stability under repeated braking.
Reduced squeal and improved durability lead to fewer roadside adjustments and steadier performance over time.
✨ The 4 Key Reasons for Hycline HB-100 Hydraulic Disc Brake Caliper Set
- Dual-piston calipers - Deliver high, consistent braking force under heavy load
- Oil-actuated two-way pad movement - Maintains even pad contact for predictable stopping in wet conditions
- Resin and copper-fibre pads - Reduce squeal and resist high temperatures during prolonged braking
- Front and rear caliper set - Simplifies upgrades for a wide range of bicycle types
📋 Technical Details at a Glance
- Category: Bicycle hydraulic disc brake calipers
- Model: HB-100
- Type: Front and rear caliper set
- Pistons: Dual-piston, oil-actuated
- Body material: Premium aluminium
❓ Frequently Asked Questions
Q: Are these calipers suitable for e-bikes?
A: Yes, suitability explicitly includes e-bikes, along with mountain, road and folding bikes.
Q: Do they perform well in wet weather?
A: Yes, descriptions state braking remains very smooth in the wettest conditions and on steep downhills.
Q: What are the brake pads made from and are they noisy?
A: Pads use a resin plus copper-fibre composition with a steel back plate, and the construction is described as producing no squeak while offering high temperature and moisture resistance.
🏆 Our Verdict
Ideal for riders upgrading braking on mountain bikes, e-bikes or folding bikes who need stronger, reliable stopping power and reduced upkeep. The combination of dual-piston, oil-actuated calipers and heat-resistant pad materials delivers confident braking in wet and steep conditions. Although initial outlay can vary, long-term value comes from lower maintenance and durable, quieter performance.
