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10 Best Hydraulic Disc Brakes For E Bike in The UK

Last updated on 09/07/2025

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DYISLAND E-Bike Hydraulic Disc Brake Set 4-Pistons/2-Pistons, 2-PIN/3-PIN Pre-Bled with Mineral Oil Brakes Kit，Front and Rear Set，with 180mm 2.3mm Thick Rotors（Black/3-PIN/4-Pistons)

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Why We Love It

Superior braking performance guaranteed.
Customizable for individual comfort.
Lightweight design enhances bike handling.

Main Highlights

Competitive Advantage: Thickened brake rotor design: thickness 2.3mm (ordinary brake disc 1.8mm). Thickened & Enlarged Design: MT600 sintered metal material, friction area: 34.7mm long, 20mm wide and 3mm high (normal 26mm long x 15mm wide by 1.9mm high), providing stronger braking effect and longer service life for your guid
Adjustment Function The hydraulic brake handle has a screw adjustment function, which allows you to adjust the stroke distance of the brake lever according to your personal needs, providing more comfortable and flexible braking operation, and achieving the best braking feeling.
COMPATIBILITY: Hydraulic disc brake kit is only for bicycles/e-bikes where the brake disc is on the left side; Brake types are left controlled front brakes and rear brakes are controlled on the right.
Product specifications: the front left hydraulic brake hose is 1100mm long, the rear right brake hose is 1900mm long, the tubes are pre-filled with environmentally friendly mineral oil, no need to bleed for use.
IMPORTANT NOTES: Hydraulic disc brakes are designed for electric bikes and are compatible with 3-pin (male) connectors. Made of high quality aluminum, the lightweight aluminum design also reduces the weight of the whole bike and improves handling and flexibility; 4-piston brake calipers evenly distribute the braking force to ensure balance and brake stability.
Sensor Control System: Using a detachable shut-off sensor, the sensor receives a signal while braking and interrupts the power output from the motor to ensure safe driving, uses a 3-pin waterproof connector. Tip: Check the wiring port is matched.

Clarks M4 Hydraulic Disc Brake Set - Powerful 4 Piston Technology for Downhill & E-Bikes Front 180 Rear 160

MTB Hydraulic Brake Set 4 Pistons, Disc Brake Bicycle Set Front and Rear, Bicycle Hydraulic Brakes with 180 mm Brake Discs, 610 nm Dry Braking Force for Mountain Bike, E-Bike, Road Bike, Riding

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Why We Love It

Excellent braking performance guaranteed.
High stability and efficiency.
Easy and durable installation.

Main Highlights

✅【Excellent Braking Performance】This hydraulic e-bike brake is an upgrade kit for the mechanical disc brake system. The 16mm resin piston delivers very strong braking performance and also provides excellent heat insulation. The braking force path reaches 610 N in the TÜV test test is very suitable for off-road trips, snowing, driving on flat roads, etc. to ensure your safety when cycling.
✅【Bi-Directional 4-Piston Brake】Each brake caliper has 4 pistons, which is superior to double piston braking, provides higher braking efficiency, more braking force on the brake pads and more stability. The hydraulic disc brakes of e-bikes use mineral oil fluid, the hose is pre-coated with environmentally friendly mineral oil and can be used directly without refueling.
✅【Brake Kit】The main material of the brake handle is an aluminium alloy refined by forging process. The hydraulic brake lever is a one-piece cylinder structure, durable and without oil leakage. High performance ceramic rims. Brakes are quieter and more wear-resistant, with split clamping ring for easy installation.
✅【Brake Size】Front brake hose length: 1850 mm (72.8 inches), length of rear brake hose 950 mm (37.4 inches), filled with mineral oil, can be easily attached to most bikes and can be cut to the desired length.
✅【Compatible 180mm Rotor】2 x 7 inch (180mm) high-strength alloy steel rotors, 1.8mm thick. We offer a 365-day warranty on our reliable technical customer service, including installation instructions and response support.

Clarks Race Series Hydraulic Disc Brake Set - CNC 2 Piston Front & Rear Brake Set and Rotors with Levers and Fittings for MTB, Hybrid & E-Bikes

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Why We Love It

High quality anodised finish.
Lever reach adjustment.
Protects the environment.

Main Highlights

LIGHTWEIGHT CNC DESIGN - Upgrade or replace your brakes with this CNC 2 Piston Hydraulic Disc Brake Set from Clarks, the perfect solution for replacing your brake system
ENHANCED FEATURES - This Hydraulic Disc Brake Set is from the Clarks Race Series, designed with comfort and performance in mind. It's made from a lightweight CNC machined aluminium
COMPREHENSIVE KIT - This brake set has a stylish black design with lever reach adjustment, coming with a front and rear set, with rotors, 2 x 22mm self-adjusting pistons and mineral oil for full brake coverage
COMPATIBILITY - These brake set is compatible with mountain, road and e-bikes, giving you everything you need to ensure your bike has optimal stopping power
EXCEED YOUR LIMITATIONS - Clarks Cycle Systems are a trusted cycle manufacturer with a reputation for premium products at value for money

E-Bike Electric Hydraulic Disc Brake Set,E-Bike Hydraulic Disc Brake Set Electric Bicycle Cut Off Brake Lever with Rotor(Red)

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Why We Love It

Efficient and reliable braking.
Quick and precise stops.
Excellent heat dissipation.

Main Highlights

【Efficient and Reliable】This bike disc brake kit has a three-dimensional cylindrical design. Vertical cylinders allow for larger pistons in shorter distances, and braking is easy with a slight squeeze.
【Cut Off Brake Lever】Equipped with a cut-off brake lever design, this e-bike hydraulic disc brake set allows for quick and precise braking. The cut-offfeature ensures instant power cut-off to the motor, providing an additional safety measure during stops.
【Optimal Performance】The e-bike hydraulic disc brake set comes with a 160mm rotor that provides excellent heat dissipation, reducing the risk of brake fade. The aluminum alloy and steel construction enhance the overall performance, delivering smooth and consistent braking power.
【Dual Piston Brake Pad Actuation】Cable actuated post mount mechanical disc brake calipers provide excellent stopping power and are easy to service. Dual piston brake pad actuation improves braking performance over single piston designs, while also prevents rotor deformation.
【Complete Package】This set includes 1 pair of disc brakes, 2 disc brake rotors, and 12 screws, The front brake cable is 890mm, and the rear brake cable is 1570mm.providing a comprehensive solution for upgrading or replacing your eBike's braking system. The package has everything you need for a convenient and hassle-free installation.

CLARKS React 4 Hydraulic Disc Brake Set - 4 Piston Hydraulic Brake System - 160mm Rotor Complete Brake Set Compatible with mountain bikes (MTB), Downhill and E-bikes

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Why We Love It

Powerful braking performance guaranteed.
Compatible with various bike types.
Lightweight and easy to install.

Main Highlights

POWERFUL PRODUCTION - Redefine your braking with the React 4 Hydraulic Disc Brake Set from Clarks, an innovative 4 piston brake system that gives you smooth, powerful modulated braking, compatible with mountain bikes (MTB), hybrids and E-bikes. Also available in 180mm or 203mm
ALL RIDING CONDITIONS - This kit contains a complete brake set. At the heart of this system lies a formidable self-adjusting 16mm 4-piston hydraulic calliper, meticulously engineered using aerospace grade aluminium floating rotors to provide unmatched stopping power and precision control; a split-C lever bracket design, and adjustable reach to suit all hand sizes
LIGHTWEIGHT DESIGN - Using environmentally-friendly mineral oil, the React 4 set contains front and rear callipers and levers, brake pads, stainless steel rotors (160mm, 180mm or 203mm also available separately), hoses, spare olives to allow for hose reduction, and all fittings required for easy installation
COMPATIBILITY - The React 4 Hydraulic Disc Brake Set is international standard and post mount compatible with mountain bikes (MTB), hybrids and E-bikes, ensuring a powerful, reliable performance, no matter whether you're navigating steep descents or tackling challenging trails
EXCEED YOUR LIMITATIONS - Clarks Cycle Systems are a trusted cycle manufacturer with a reputation for premium products at value for money, ensuring high-quality bike parts with great design functionality and excellent performance. Become part of the Clarks family today.

Hydraulic Disc Brake Calipers, HB-100 Line Pulling Bike Disc Brake Caliper Set Front and Rear,for MTB Bike, E-bike, Folding Bike

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Why We Love It

Super stopping power enhanced.
Smooth braking achieved.
Silent braking performance.

Main Highlights

[Super stoping power] This zoom hb-100 dual-piston line pull bicycle hydrauclic disc brakes caliper give you super braking force, ideal for MTB mountain bikes, E-Bike, electric scooter, road bikes ,folding bikes etc
[Cable-Pull Hydraulic Caliper] Front /Rear Disc calipers are made of premium aluminum material with oil cylinder-driven two-way brake pad movement， Braking is very smooth in the wettest conditions or the steepest downhills.
[Two way brake] HB-100 hydraulic disc brake hydraulic piston two-way brake, safe to use. Easy to install, safe and strong. It is convenient to operate the brake.
[Quiet braking] Hydraulic brakes for mountain bike are made of high-quality resin + copper fiber + steel back plate material, not only no squeaking from the brakes rubbing but also high temperature resistance, moisture resistance, durability, stability
[Wide suitable] The bicycle disc brake is suitable for mountain bike, road bike, electric folding bike, etc. Require far less maintenance and adjustment.

Rikmody MTB Hydraulic Disc Brakes Set,Front 800mm Rear 1400mm Bicycle Hydraulic Brake Kit,Aluminum Alloy Mountain Bike Hydraulic Disc Brake Levers with Universal IS/PM Adapter for MTB Bilateral Brake

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Why We Love It

Premium and durable materials used.
Ergonomic design, easy braking.
Double piston calipers for stability.

Main Highlights

🚴【Premium Material & Durable】The bike brake lever and brake caliper are made of high-strength aluminum alloy, which is durable, quick braking and reset sensitive. Thickened anti-wear tubing hydraulic hoses are not prone to fraying, rusting, kinking and breaking. This Hydraulic Brake Set has a high resistance to corrosion and oxidation, and long-term use in bad weather does not affect it.
🚴‍♀️【Complete Brake System】The hydraulic disc brake set includes a rear right brakes caliper (length: 1400mm/55.1inch), a front left brakes caliper (length: 800mm/31.5inch), 2 of stainless steel 160mm disc brake rotors (Optional), and matching screws. Fit 25mm/0.98in diameter handlebar, suitable for most mountain bike, road bike, fixed gear bike, MTB etc.
🚴【Ergonomic Design & Easy Braking】The three-finger brake lever in the brake is ergonomically designed for easy use, strong braking and more labour-saving. No matter how fast the speed, how steep the terrain, gently pull the brake lever to stop immediately, make your driving more comfortable. The disc brake adopts integrated brake lever cylinder design to avoid the hidden dangers of brake lever leakage and air intake, making your riding more safety.
🚴‍♀️【Double Piston Calipers】The dual-piston alloy calipers make the brakes more stable, and can achieve perfect braking even in steep downhills and wet environments. When braking, pressure forces fluid into the double piston caliper, pressing the brake pads on the brake disc to achieve timely braking. The same force is applied on both sides and the braking is stable, providing you with maximum safe riding stability.
🚴【Easy to Install】Left front / right rear(installation). Two-way brake. Adjust the brake handle by adjusting the screw to find the right touch. Front and rear brakes are fitted with a converted seat AB column frame for universal installation. Stainless steel disc brake rotor, standard 6 bolts pattern, easy to mount on your disc brake ready frame and fork.

Hydraulic Disc Brakes Set with Aluminum Oil Pressure Caliper,HB-100 MTB Line Pulling Hydraulic Disc Brake Calipers Front + Rear, Hydraulic Disc Brake Calipers for MTB Bike, E-bike, Folding Bike

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Why We Love It

High-performance hydraulic braking system.
Adjustable for perfect tightness.
Compatible with multiple bike types.

Main Highlights

Brake system: Two hydraulic bicycle brake pads clamp the disc rotor for braking, the rotor will not move while ensuring great performance. The one-way braking system brakes by pushing the rotor to the side, which easily deforms the rotor.
Adjust tightness: front/rear bicycle hydraulic disc brake calipers are made of premium aluminium material with oil cylinder driven two-way brake pad clamp. MTB hydraulic disc brakes with internal fine tuning screws can be used to adjust the tightness of the inner brake wire to achieve the desired bicycle hydraulic brake feeling.
Upgrade design: HB-100 uses a new hydraulic cable pull clamping technology. The block of the HB-100 mechanical disc brake caliper is equipped with built-in brake oil, and then the brake clamp is used to control the line pull hydraulic brake of the hydraulic clamp. The cylinder of the clamp is equipped with brake oil.
Application bikes: lining pulled hydraulic disc brake suitable for mountain e-bike, bicycles, road bikes and folding bikes, MTB, scooter, fat bike.
【Note】: Please do not remove the yellow pad before installation, and clamp the brake lever, otherwise it will cause oil leakage or scrap the oil disc

DYISLAND LD-200 2-Pistons Hydraulic Disc Brake Set for ebike,2-PIN Power-Off Electric Bike Hydraulic Brake kit，Hydraulic Brake Kits with mounting Tools and Screws (Black-Front1000mm)

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Why We Love It

High-performance braking mechanism.
Environmentally friendly mineral oil.
CNC aluminum alloy body.

Main Highlights

【Kit Includes】Electric bicycle front hydraulic brake set for front left side only (one brake lever, one 1000mm brake hose，One brake caliper) Installation tools and screws.
【Important】The hole spacing on the brake conforms to industry standard dimensions (74 mm - 2.91 inches) and is compatible with the stock brake bracket (stock brake adapter) if it matches the hole spacing on your vehicle.Front brake/Left handle control/Brake hose is 1000mm (39.5 inches) long, The hose is pre-filled with environmentally friendly mineral oil, no need to bleed when using.
【Braking Performance and Durability 100%】LD-200 brakes feature dual pistons and high-temperature die-cast sintered-metal brake pads to provide stronger braking and longer durability for your ride.
【Electric Induction Control System】Adopts detachable power-off sensor, the sensor receives the signal when braking and cuts off the power output of the motor to ensure riding safety, the cable length is 300mm (11.8 inches) with 2-pin waterproof connector.【 Tip】Check if the wiring ports match.
【ManufacturingMaterial】CNC aluminum alloy body, 3-finger iron handle, closed system. Fuel line: nylon + preparation yarn + PBT inner tube.
【Adjustment function】Hydraulic brake handle has a screw adjustment function, which allows you to adjust the travel distance of the brake lever according to your personal needs, providing a more comfortable and flexible braking operation and obtaining the best braking feeling.

8.7

Excellent

We scanned 1738 products

We reviewed these offers relevant to the Hydraulic Disc Brakes For E Bike within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like DYISLAND, Clarks, AOPUTTRIVER, Clarks Cycle Systems, HoldOneLight, Hycline, Rikmody, Mgoodoo, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Hydraulic Disc Brakes For E Bike in the market, we considered we took a deep dive into 8691 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is DYISLAND E-Bike Hydraulic Disc Brake Set 4-Pistons/2-Pistons, 2-PIN/3-PIN Pre-Bled with Mineral Oil Brakes Kit，Front and Rear Set，with 180mm 2.3mm Thick Rotors（Black/3-PIN/4-Pistons). We love many things about this product by DYISLAND. What sets it apart from the competition is Superior braking performance guaranteed. , Customizable for individual comfort. , Lightweight design enhances bike handling.
The best value product for most shoppers and where user satisfaction is continuously the highest is Clarks M4 Hydraulic Disc Brake Set - Powerful 4 Piston Technology for Downhill & E-Bikes Front 180 Rear 160 by Clarks based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Hydraulic Disc Brakes For E Bike and the best cost-to-value ratio is DYISLAND LD-200 2-Pistons Hydraulic Disc Brake Set for ebike,2-PIN Power-Off Electric Bike Hydraulic Brake kit，Hydraulic Brake Kits with mounting Tools and Screws (Black-Front1000mm)at DYISLAND with a % discount.
Our list of the best Hydraulic Disc Brakes For E Bike is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best Hydraulic Disc Brakes For E Bike in The UK

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We scanned 1738 products

We concluded that: