Updated: 26 Feb 2025

meroca brakes 4 pistons

Updated: 26 Feb 2025

#1

Best Choice
Oil Pressur Brakes Disc Brak Set 29.0×20.0×6.0 Meroca Oil Pressur Disc Brakes Kit Mt420 Front Rear Calipers 4 Piston With Pair 160Mm Disc Brak Rotor 4 Piston Hydraul

9.8

ITTAO

Read more

Main highlights

Strong Sealing Integrated Cylinder Strong Sealing, Reducing Maintenanc And Providing Lightweight Effect.Improv Performance

Mechanism Th Brak Handl Oil Pump Is, Allowing Control Over Oil Pumping Volum And Travel, Thereby Enhancing Your Overall Performance.Practical And Convenient In Use.Such Practical Tool You Will Need It

Integrated Cylinder Has Strong Sealing, Which Reduc Maintenanc Times And Bring Lightweight Effect
#2

Value for Money
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,180mm 2.3mm Thick Rotors (Black/4-Pistons/3-PIN/F1100mm*R1900mm)

9.5

DYISLAND

Read more

Main highlights

【Competitive edge】Brake rotor thickened design: thickness 2.3mm (ordinary brake disc 1.8mm) Brake pads thickened and enlarged design: MT600 sintered metal material, friction area: 34.7mm long by 20mm wide by 3mm high (ordinary 26mm long by 15mm wide by 1.9mm high), providing stronger braking effect and longer lasting durability for your riding.

【Compatibility】Hydraulic disc brake kit is only for bicycles/E-bikes where the brake disc is located on the left side; Brake types are front brakes are left hand controlled and rear brakes are right hand controlled.

【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.
Curious about how we select the top products for you? Explore How It Works

How do we rank
Our AI-powered platform ranks products using multiple weighted factors from millions of products and user reviews across the web, providing the most valuable and real data. Higher scores rank first.
#3
MEROCA M4 4-Piston Mountain Bike Hydraulic Disc Brakes Left Front 800mm Right Rear 1400mm Hydraulic Brake Ebike Hydraulic Brakes Bike Disc Brake

9.3

MEROCA

Read more

Main highlights

3.FOUR-PISTON DOUBLE-BRAKE:The oil Plug Directly Transmits The oil Pressure To The Brake Block To Keep The Brake Stable And Make The Brake Transmission More Efficient. Hydraulic Disc BrakesFlexible Control, Convenient Braking, Non-Slip And Not Let Go.

2.DURABLE:Mountain Bike Hydraulic Brake Set,High-Strength Aluminum Alloy Brakes, The Calipers Are Not Easy To Be Damaged, and More Wear-Resistant. The Resin Pads Have Good Heat Dissipation and Braking Effects. Reduce Maintenance Times, Lightweight Design, and More Secure And Safe Riding.

1.EASY BRAKING:Bicycle Hydraulic Disc Brake,Three-Dimensional oil Cylinder, Easy To Deal With Steep Slopes, off-Road, And Forest Roads. In The Most Complex Road Conditions, You Can Brake With A Single Pinch.
#4
MEROCA M4S 4-Piston Mountain Bike Hydraulic Disc Brakes Front 850mm Rear 1550mm Hydraulic Brake Ebike Hydraulic Brakes Split Front/Rear Calipers Bike Disc Brake

9.0

MEROCA

Read more

Main highlights

Upgraded Metal Brake Pads: The metal brake pads wear-resistant and waterproof, does not hurt the disc, no noise, and further improves the braking effect. Please remove the caliper protection sheet before installation

High Strength: This hydraulic disc brake kit is constructed using high grade aluminium alloy, not only no squeaking from the brakes rubbing, high temperature resistance and anti-breaking, will not affected by extreme weather like rain and snow

4 piston Hydraulic Disc Brakes: This 4-piston dual drive, four pistons on both sides at the same time to hold the discs, improving braking performance over single/dual piston designs, while also prevents rotor deformation
#5
MEROCA Road and Mountain Bike Hydraulic Disc Brake Kit 2 Calipers and 3 Finger Brake Levers M4 Four-Piston Oil Brake (A Pair of Oil Brakes (Left Rear and Right Front))

8.9

MEROCA

Read more

Main highlights

3. THREE-FINGER BRAKE LEVER:The Three-Finger Brake Lever Is Designed According to The Human Body. The Brake looks Easy to Operate, And The Front, Rear, Left And Right are In Line With The Usage Habits

2. DURABLE: The High-Strength Aluminum Alloy Brake Calipers are Not Easy to Damage And are More Wear-Resistant. Resin Pad Has Better Heat Dissipation And Better Braking Effect. Less Maintenance, Safer Riding.

1. EASY BRAKING:Bicycle Hydraulic Disc Brakes, Three-Dimensional Cylinders, Under The Most Complicated Road Conditions, You Can Brake With Just A Slight Pinch.
#6
Gearwell MEROCA M4 4 Piston Hydraulic Disc Brakes Set, Bike Hydraulic Disc Brake,Hydraulic Disc Brake Set MT420 Left Rear Right Front Brake

8.8

Gearwell

Read more

Main highlights

[PRECISE CONTROL] Single or double finger brake handle with anti-slip design for flexible and reliable braking.

[INTEGRATED DESIGN] Strong sealing and reduced maintenance with a lightweight aluminum alloy build.

[DOUBLE BRAKING EFFICIENCY] Four pistons transfer oil pressure stably, enhancing brake transmission for superior performance.
#7
EVOSID 4-Piston hydraulic Brakes Kit with 160mm Floating Disc Rotors, Front and Rear Hydraulic Disc Brake Set with Cooling Pad for MTB and E-bike

8.6

EVOSID

Read more

Main highlights

Upgrade Your MTB or E-bike with EVOSID Hydraulic Disc Brake Kit Get ready for unparalleled braking performance with the EVOSID Hydraulic Disc Brake Kit. Designed for MTB and E-bikes, this 6Pack-Piston brake kit features 160mm Floating Disc Rotors and Cooling Pads for optimal heat dissipation.

Newly launched in the industry, adopts an integrated brake handle and body oil cylinder, which has much higher safety than those split oil brakes, greatly improved stability and feel, and braking performance

Far beyond the split oil brake, it adopts CNC anode integrated mold opening and a comprehensive after-sales system support. From now on, we bid farewell to the problem of difficult after-sales service for oil discs. Starting from the purchase date, there were non human quality issues that caused oil leakage (lifelong after-sales service)
#8
HAIKS Zoom HB876E Hydraulic Disc Brakes Set 4-Pistons E-Bike Electric Power-OffHydraulic Brake Set with 180mm Rotors, Adapter Fit EBike Fat Bike Bicycle for Mountain Bike, Road Bike (Black)

8.5

HAIKS

Read more

Main highlights

Quiet Braking: HAIKS hydraulic bike brakes adopt integrated hydraulic cylinder to prevent oil leakage, The brake pad is made of resin-metal composite pads, which not only ensures quiet when braking, but also protect your disc rotors

Massive stopping power: The hydraulic brakes for mountain bike is an upgrade kit from the mechanical disk brakes system, you can stop with two fingers only, ideal for trail riding,downhill, choppy mountain，snow, beach, flat road etc

Fit most bikes: HAIKS ZOOM HB876E hydraulic brakes caliper have four piston oil pressure, Front 950mm and rear 1850mm ZOOM HB876E hydraulic disc brake set left front and right rear. Brake levers are made of high-end aluminum alloy, idea for all mountain bikes, electric ebike, scooter, folding bike, fat bike etc
#9
JFOYH zoom HB876 4-Piston Pre-Bled Hydraulic Disc Brake Set for Mountain Bike, Bike Disc Brake Kit with 160mm Rotors, Front and Rear Levers(PM Adapter Included) - Left-Front&Right-Rear

8.4

JFOYH

Read more

Main highlights

Original Stainless Steel Rotors: Our rotors are made with high-strength stainless steel, featuring a hollow design for improved heat dissipation and easier cleaning. At 1.85mm thickness, they're built to last.

Experience Powerful Braking: Our 4-piston dual-way brake system provides exceptional braking force, allowing you to stop on a dime every time. Many satisfied customers can attest to its performance.

Easy Installation: Our brake system comes pre-bled with mineral oil, making it convenient for anyone looking to upgrade their bike.
#10
ZTZ 4-Piston Internal Routing Hydraulic Brake Set, Front 850mm and Rear 1600mm Hydraulic Disc Brake for eBike Mountain Bike,Pre-Bled Hydraulic Brake Kit with Mounting Adapter

8.3

ZTZ

Read more

Main highlights

【Quiet and Efficient】Experience quiet braking with an integrated hydraulic cylinder that prevents oil leakage. The resin-metal composite brake pads not only ensure quiet braking but also provide protection for your bike's disc rotors

【Powerful 4-Piston Braking】ZTZ hydraulic brake caliper boasts 4 oil pressure pistons for enhanced braking capacity, ensuring easier and safer braking performance

【Optimal Hose Length】Ensure a seamless installation by confirming the required hose length before purchase. The front brake hose measures 850mm (33.4 inches), and the rear brake hose is 1600mm (63.0 inches)

Discover top deals and categories on Amazon Check Deals

meroca brakes 4 pistons

Oil Pressur Brakes Disc Brak Set 29.0×20.0×6.0 Meroca Oil Pressur Disc Brakes Kit Mt420 Front Rear Calipers 4 Piston With Pair 160Mm Disc Brak Rotor 4 Piston Hydraul

9.8

Main highlights

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,180mm 2.3mm Thick Rotors (Black/4-Pistons/3-PIN/F1100mm*R1900mm)

9.5

Main highlights

MEROCA M4 4-Piston Mountain Bike Hydraulic Disc Brakes Left Front 800mm Right Rear 1400mm Hydraulic Brake Ebike Hydraulic Brakes Bike Disc Brake

9.3

Main highlights

MEROCA M4S 4-Piston Mountain Bike Hydraulic Disc Brakes Front 850mm Rear 1550mm Hydraulic Brake Ebike Hydraulic Brakes Split Front/Rear Calipers Bike Disc Brake

9.0

Main highlights

MEROCA Road and Mountain Bike Hydraulic Disc Brake Kit 2 Calipers and 3 Finger Brake Levers M4 Four-Piston Oil Brake (A Pair of Oil Brakes (Left Rear and Right Front))

8.9

Main highlights

Gearwell MEROCA M4 4 Piston Hydraulic Disc Brakes Set, Bike Hydraulic Disc Brake,Hydraulic Disc Brake Set MT420 Left Rear Right Front Brake

8.8

Main highlights

EVOSID 4-Piston hydraulic Brakes Kit with 160mm Floating Disc Rotors, Front and Rear Hydraulic Disc Brake Set with Cooling Pad for MTB and E-bike

8.6

Main highlights

HAIKS Zoom HB876E Hydraulic Disc Brakes Set 4-Pistons E-Bike Electric Power-OffHydraulic Brake Set with 180mm Rotors, Adapter Fit EBike Fat Bike Bicycle for Mountain Bike, Road Bike (Black)

8.5

Main highlights

JFOYH zoom HB876 4-Piston Pre-Bled Hydraulic Disc Brake Set for Mountain Bike, Bike Disc Brake Kit with 160mm Rotors, Front and Rear Levers(PM Adapter Included) - Left-Front&Right-Rear

8.4

Main highlights

ZTZ 4-Piston Internal Routing Hydraulic Brake Set, Front 850mm and Rear 1600mm Hydraulic Disc Brake for eBike Mountain Bike,Pre-Bled Hydraulic Brake Kit with Mounting Adapter

8.3

Main highlights

Similar products on Amazon

MEROCA M4 4-Piston Mountain Bike Hydraulic Disc Brakes Hydraulic Bike Brakes Front Tube 800mm Rear Tube1400mm with PM Adapter for 160mm Rotor (1 Right Rear)

DMLENGOIN MEROCA M4 Hydraulic Disc Brake 4 Piston Caliper MT420 Left Rear Right Front Brake

BUCKLOS Zoom Mountain Bike MTB 4 Piston Hydraulic Disc Brakes Set - Left Front 850mm Right Rear 1550mm Hydraulic Brake Aluminum Alloy Lever with Caliper is/PM Adapter Fit EBike/Fat Bike(Pre-Bled)

EXNAVI 4 Piston Hydraulic Brake Repair Parts Upgrade kit Ceramic Piston Perfect Substitute for Shimano Brake Caliper 4-Piston M640 M810 M820 M7120 M8020 M8120 M9120

BLEEDZONE 4 Piston Metallic MTB Brake Pads for Shimano Brakes – Compatible with Shimano 4 Piston Brake Pads – Bike Brake Pads for Shimano 4 Piston Brakes – Shimano Brake Pads, Bicycle Brake Pads

JFOYH Upgraded E4 MTB 4 Pistons Hydraulic Disc Brake Set with Cooling Metal Pads for Mountain Bike(Pre-Bled, Front and Rear) - Blue

JFOYH 4 Pistons Electric Bike Hydraulic Disc Brake Set with Brake Tool Kit, EMTB Electric Power-off Sensor with 2-PIN Male Waterproof Connector, Mineral Oil Pre-bled

JFOYH 4-Piston MTB Hydraulic Brake Set with 160mm Floating Disc Rotors, Front and Rear Hydraulic Disc Brake Kit For MTB(Pre-bled, Left-Front/Right-Rear)

BUCKLOS Zoom HB876E 2-PIN 4 Pistons E-Bike Electric Power Off Hydraulic Disc Brake Set,Left Front 1100mm Right Rear 1850mm Aluminum Alloy Lever with Caliper is/PM Adapter for ebike/MTB Mountain Bike…

BUCKLOS IIIPRO MTB 4 Pistons Mountain Bike Hydraulic Disc Brake Set Front 800mm and Rear 1550mm with Ceramic Brake Pad for Bicycle/E-Bike (Pre-Bled)…

More products you might like

Sign up and get exclusive special deals