Updated on August 26, 2020

As a mountain biker, you know that riding fast is one of the greatest feelings on earth. Unfortunately, that adrenaline rush can be pretty short lived if your brakes aren’t able to keep up with your need for speed and your need for stopping power at the end of your breakneck descent. That’s why The Adventure Junkies mountain bike experts have put together a list of the best mountain bike hydraulic brakes available on the market today, to keep you safe on every ride.

For more of our top mountain biking gear recommendations, check out the Best Overall MTB Brakes.


Quick Answer - The Best Mountain Bike Hydraulic Brakes

  1. Shimano XTR 9120
  2. Hope Tech 3 E4
  3. Shimano SLX M7000
  4. Magura MT7 Next 4-Piston


Comparison Table - Best Mountain Bike Hydraulic Brakes

For the best experience turn your device horizontally
NameWeightRotor Size CompatibilityFluid TypePriceRatingReview
Shimano XTR 9120255 g (Front), 270 g (Rear)160mm and 180mmShimano Mineral Oil$$$4.9Read Review
SRAM Code R395 g160mm, 170mm, 180mm, and 200mmDOT 5.1$$4.6Read Review
Hope Tech 3 E4397 g160mm, 180mm, 183mm and 203mmDOT 5.1$$$4.7Read Review
Shimano SLX M7000418 g160mmShimano Mineral Oil$4.9Read Review
Magura MT7 Next 4-Piston255 g180mm and 203mmRoyal Blood$$$4.3Read Review
NameWeightRotor Size CompatibilityFluid TypePriceRatingReview
Want to learn more about a technical term? Check out our Features Explained section below.

Need buying advice? Take a look at these Things to Consider.

Reviews - The Best Hydraulic Brakes for Mountain Biking

Shimano XTR 9120

  • Weight: 255 g (Front), 270 g (Rear)
  • Rotor Size Compatibility: 160mm and 180mm
  • Fluid Type: Shimano Mineral Oil
  • Pre-Bled Unit (hydraulic fluid already in caliper and hose for easy installation)
  • Lightweight
  • Cooling Fin Design
  • Ergonomic Lever Design
Shimano XTR 9120


Riding technical terrain requires the utmost confidence in your equipment. The Shimano XTR 9120 Trail hydraulic mountain bike disc brakes are some of the best on the market, offering reliable braking and perfect lightweight control.

Engineered with heat dissipating features on both the caliper and brake pads, these brakes are designed to stay cool and keep performing even under extreme braking. This ensures you have predictable and consistent braking power.

Highly adjustable levers and brake pads means you will always be able to get your brakes dialed to just how you like them. Riding technical terrain has never been more confidence inspiring than with the Shimano XTR 9120’s. Shimano also offers a race version of the XTR 9120 that is slightly lighter, for those looking for every performance advantage.


  • Weight: 395 g
  • Rotor Size Compatibility: 160mm, 170mm, 180mm, and 200mm
  • Fluid Type: DOT 5.1
  • 4 Piston Design (offers increased stopping force)
  • Pre-Bled Unit (comes ready to ride - see sections below for more information about pre-bled and bleeding brakes)
  • Tool-Free Lever Adjustability (so you can adjust the lever without the need for tools)
  • Easy Servicing
sram code r


If gravity descents are your jam, then the SRAM Code R disc brakes could be for you. The  heavy duty design means these hydraulic disc brakes pack a punch when it comes to stopping power.

The even braking modulation allows you to quickly reduce your speed with completely locking up your rear wheel, meaning you are in complete control of your braking. The SRAM Code R’s use specific features to keep your brakes cool so they will stay reliable and consistent even under heavy use.

With adjustable levers and easy-to-service and install brake pads, this is a solid package for its price point for anyone looking to buy hydraulic brakes for their mountain bike.

Hope Tech 3 E4

  • Weight: 397 g
  • Rotor Size Compatibility: 160mm, 180mm, 183mm and 203mm
  • Fluid Type: DOT 5.1
  • Pre-Bled Unit (comes ready to ride - see below for more information about pre-bled units)
  • Adjustable Lever (the lever can move closer or further away from the handlebars to suit your hand)
  • Top Entry Pad Replacement ( so you can easily replace brake pads)
  • Highly Durable


The Hope Tech 3 V4 calipers are a high-end hydraulic brake that are super tough and durable. This is achieved through clever engineering, with the caliper made from a single piece of aluminum alloy.

The adjustable lever gives you ultimate comfort and peace of mind knowing this brake can be set up exactly as you like it. Paired with easy-to-replace brake pads and available in a wide range of colors, these brakes are seriously a good bit of kit.

Suitable for all styles of riding due to their compatibility with most rotor sizes, they offer even braking force that will inspire confidence on any terrain.

Shimano SLX M7000

  • Weight: 418 g
  • Rotor Size Compatibility: 160mm
  • Fluid Type: Shimano Mineral Oil
  • Sleek Design (minimal and compact design)
  • Pre-Bled Unit (comes ready to ride - see below for more information about pre-bled units)
  • Tool-Free Lever Adjustability (adjust the lever without the need for a tool)
  • Improved Feel and Feedback
Shimano M7120 SLX


If you’re looking for brakes that won’t break the bank and are highly reliable, then the Shimano SLX BR-M700 disc brakes could be what you are looking for.

Don’t be fooled by the price tag as these brakes are no slouch. They come from a very reputable brand, and the top end technology has filtered down to their base models. This includes the sleek and lightweight design, the fact that they’re easy-to-maintain and service, as well as long-lasting durability.

The Shimano SLX M700 provides powerful braking capabilities with smooth modulation even when you are ripping down trails at high speed.

Magura MT7 Next 4-Piston

  • Weight: 255 g
  • Rotor Size Compatibility: 180mm and 203mm
  • Fluid Type: Royal Blood
  • 4 Piston Caliper (for extra stopping power)
  • Tool-Free Lever Adjustability (so you can adjust the lever without the use of a tool)
  • High Heat Stability (for consistent braking power)
Magura MT7 Next 4-Piston


The Magura MT7 Next 4-Piston is engineered for riders that require heavy duty stopping power, such as those who love going downhill, fast!

Downhillers and enduro style riders will be impressed with the quick braking feel that comes from the 4 piston design. The brake pads are pushed into the rotor with 4 pistons instead of the standard 2, which increases braking force. This means that if you’re bombing down a hill, you can be sure to stop on a dime as soon as you pull the brake lever.




Mountain bikes are more capable than ever before, tires are getting better, mountain bike parks and challenging terrain are all around us, not to mention our skills as riders are ever increasing. No matter if you’re a rider that is looking for race performance or simply want to feel safe and secure, mountain bike brakes need to live up to all of these expectations.

Although all of the brakes listed above are specifically for mountain biking, they have various capabilities and functionality. Some are specifically designed for ripping down long gnarly descents, so they’re heavy duty with maximum stopping capability. Others are designed to be lightweight and suited to cross country or simple trail riding.

Choosing the brakes that are right for you will ultimately come down to your style of riding and how much money you want to spend. Read on to learn about everything we think you should consider before buying hydraulic mountain bike brakes, then get back to shredding some gnar!


The cost can vary significantly when it comes to bicycle components and hydraulic disc brakes are no exception. If you are solely looking for the best mountain bike hydraulic brakes on the market, then expect to part with some substantial cash. There are certainly some great value for money options out there, but you may need to compromise on them being lightweight, micro adjustable, or perfectly ergonomic.



Take note of what is included in the package, as some brakes will include all the parts you need, such as the caliper, lever, hydraulic hose and rotor, while others may sell all the pieces separately. You will need all the pieces to complete your brake set-up.



The style of mountain biking you’re into will determine the brakes you should select. A downhill or Enduro style rider will be best suited to a heavy duty brake due to the need for more stopping power, while a cross country or trail rider can make use of a smaller and lighter weight brake.



The larger the rotor, the more braking force and stopping power can be applied. Downhill and Enduro style bikes, where you ride on longer and steeper descents, typically have larger rotors – 180mm – 200mm. Cross country and trail style bikes, where the descents can be shorter and not so steep, typically have smaller rotors 140mm – 180mm.





This is the business end of the braking system, the caliper houses the pistons that push the brake pads into the rotor. The caliper tightens around the rotor to bring you to a stop.


These are housed within the caliper and they are what force the brake pads to push against the rotor. Typically, the more pistons, the higher the braking power. For example, a downhill or Enduro style brake usually comes with 4 pistons while a cross country or trail bike may only have 2 pistons.


Also known as a disc (disc brake) – this is the circular metal surface that attaches to your wheel and it’s what the caliper tightens around to bring you to a stop.


The fluid that actuates the braking force. Each braking system will specify the type of fluid required. This fluid is specific to each particular brake, so you generally can’t replace it with something else.


This refers to the feeling between how hard you pull the brake lever and how quickly you stop.

  • A brake that requires very little pull on the lever has no modulation and is too firm, which means you will lock your rear wheel.
  • A brake the requires you to pull the lever very far towards the handle bars before you can feel braking has too much modulation and is too soft.

You want to look for a brake that sits in the middle – think about it like Goldilocks, not too firm and not too soft.


If a brake is listed as “pre-bled”, then it means that the hydraulic fluid is already inside the brake caliper, lever and hose. If the brakes are not pre-bled then you will need to bleed the system, meaning you’ll need to fill them with fluid. If you’re not familiar with this process, it is recommended you get a professional to do this for you. Incorrectly bleeding a system can result in the brake not working. Check out more information about bleeding brakes here.