7 Causes Why Disc Brakes For Highway Bikes Are A Higher Choice

You’ve gotten loads of choices with regards to the varieties of brakes you possibly can have in your street bike. There are hydraulic disc brakes, mechanical brakes, rim brakes, and so forth. However you would possibly know that on cheaper street bikes, you’ll have both caliper rim brakes or v-brakes. 

I used to be by no means absolutely happy using my street bike with rim brakes. The punch or energy in braking at all times appeared to be lacking and I needed to be cautious of my velocity whereas making use of brakes. That meant that I may by no means actually cycle freely. There was at all times one factor or one other associated to braking in my thoughts.

That was till I switched to disc brakes. Even once I needed to improve my bike, I actually had eyes on the Trek Domane AL 2. One downside: It had rim brakes. So, I switched them with disc brakes and I’ve by no means appeared again! I even desire hydraulic disc brakes for mountain bikes however that’s a debate for an additional day!

Why Disc Brakes Are Higher For Highway Bikes

Nonetheless, there are definitely plain benefits of a disc brake over the conventional, standard-rim brakes. A few of these embrace:

1. They Are Extra Efficient

The calipers are far more practical than the usual rim brakes. It is because they’re bigger than the rim pad, which is normally a 3 x 0.5-inch rubber pad on both aspect of the rim.

The calipers nevertheless have a bigger floor space than this, permitting them to transform extra kinetic power into warmth in a given time with out heating up as a lot. Because of this they’re far quicker in slowing down and bringing a motorbike to a fast halt. It is a must-feature to have in your bike particularly if you’re a quick rider.

When you’re trying to improve your mountain bike’s braking system, take a look at our information on why disc brakes are higher for mountain bikes.

2. They Carry out On All-Terrains

One of many largest perks of utilizing a disc brake is that it performs on all varieties of terrain. Normally, my rim brakes wouldn’t work in circumstances resembling mud and water as successfully as they do on dry roads.  A disc brake just isn’t as uncovered to water and dirt throughout moist climate.

Because of this it could actually cease the bike with almost the identical effectivity as it could in regular climate circumstances. That is nice for all you cyclists residing in areas with mud or wet climate as properly.

3. Rims Do Not Have an effect on Efficiency

In a rim brake, an enormous downside is that the effectiveness of the brake pad is determined by the state of the rim. In excessive climate circumstances, or on account of biking on roads with lots of potholes and bumps, rims are inclined to turn into warped and disfigured. The brake pads on the rim brakes will then cease producing fixed friction in opposition to the warped rims.

Nonetheless, this isn’t an enormous concern with regards to the disc brake. Owing to its unbiased placement with the wheel, the disc has a far decrease likelihood of being affected by things like warping.

Are you experiencing points together with your bicycle brakes? Try our information on bicycle brake issues and options.

4. They Generate Much less Warmth 

In comparison with rim brakes, disc brake pads have a bigger floor space. Because of this when they’re involved with the disc, they generate warmth, however not almost as a lot because the rim pad does. The explanation for that is that the speed of power generated is proportional to the world over which it’s generated.

5. There Is Much less Put on And Tear

There’s a increased price of power switch and due to this, the disc brake pads have a tendency to wear down at a far slower price than their rim counterparts. The brake levers and brake caliper are additionally extra sturdy. This enables for a discount in alternative prices in addition to rising their security.

6. Decrease Likelihood Of Flat Tires

One of many largest disadvantages of rim brakes, particularly in sizzling, sunny climates is the extreme quantity of warmth generated. This overheating of the edges could cause tires to blow out as a result of the warmth could cause the rubber within the tires to weaken. The disc brake just isn’t related to the rim in any manner. It’s an extension of the wheel hub.

Due to this, the disc might generate warmth, however it doesn’t have an effect on the rim in any manner by any means. This vastly reduces the possibilities of overheating and tire blowouts in sizzling climates or throughout excessive biking circumstances.

When you’re trying to set up entrance brakes in your bike, take a look at our information on easy methods to put entrance brakes.

7. They Are Extra Versatility

One of many largest benefits of the disc brake is the truth that the brake pad doesn’t rely on the dimensions of the rim. You may exchange the wheel with a different-sized one relying on the circumstances you need to cycle in with out having to vary the dimensions of the disc brake calipers.

Disc brake closeup

Drawbacks Of Utilizing Rim Brakes On Highway Bikes

For a very long time, bicycles have used a really conventional sort of brakes. These are often known as rim brakes, and almost each street bike and mountain bike has had them. They work utilizing a rubber brake pad that’s simply over the rim of the back and front wheels. When the brake lever is squeezed, the pad pushes in opposition to the aspect of the rim, producing sufficient friction to sluggish the bike down and produce it to a halt.

However there are specific disadvantages of utilizing rim brakes, or not less than I’ve observed them.

1. Increased Likelihood Of Failing

Rim brakes have the prospect of failing underneath excessive ranges of stress although. Whereas rim brakes have been tried and examined over and over in numerous totally different purposes, it could actually’t be denied that they’ve the prospect to fail.

2. Extra Put on And Tear

At excessive speeds, making use of the rim brake is prone to trigger lots of friction with the wheel. It will result in a excessive stage of warmth being generated, inflicting the rubber within the brake pad to put on out quicker.

Belief me, you do not need to search out out that your brake pad is worn out whereas freewheeling down a steep gradient!

 Are you new to biking and need to be taught extra about bike brakes? Try our information on easy methods to modify bike brakes.

3. Restricted Terrain Driving

One other dangerous factor about the usual rim brake is that it can’t final lengthy underneath totally different environmental circumstances. For instance, whereas using via muddy terrain, the rim can gather lots of slick, moist mud. When you squeeze the rim brakes whereas the edges are muddy, it may lead to slipping and will trigger accidents very quick.

Are your bike brakes making a squeaking noise? Try our information on why bike brakes squeak.

Rim Brakes Vs Disc Brakes- Why I Desire The Latter

I’ve sufficient expertise of using with each sorts of brakes. Each of them definitely have their very own drawbacks however disc brakes undoubtedly outweigh rim brakes with regards to benefits. Let’s undergo a couple of the reason why I desire disc brakes to assist make you perceive my level higher.

1. They Have Unmatched Energy

Disc brakes have an unmatched energy with regards to braking. They supply constant stopping energy and they’re dependable in all types of climate. You can not declare the identical about rim brakes.

I’ve examined them on steep descents, uphill, and with numerous sorts of obstacles. The end result? They offered the identical fast response and exact braking each time. That is the rationale why I earlier mentioned that I’ve peace of thoughts whereas using with disc brakes. They’re secure.

2. Higher Efficiency On All Varieties Of Braking Surfaces

Disc brakes work higher on any braking floor. The largest disadvantage of getting a rim brake is that their efficiency is weather-restricted. However, your disc brakes will work superb on any floor in any type of climate.

For the reason that efficiency of the rim brakes just isn’t affected by the situation of the rim, they’re extra dependable to work higher.

3. Disc Brakes Have A Higher Compatibility

Disc brakes have higher compatibility with totally different sorts of bikes. They’re appropriate with even wider tires and totally different sorts of rim supplies. This can provide you some room to pick out the type of wheelset you need. You’ll be able to customise your bike to your using choice with none type of compatibility downside.

4. Future Of Highway Biking

The biking business immediately is accepting disc brakes at a really excessive ratio. The stats make it clear that disc brakes are the way forward for street biking. Disc brakes not solely provide extra benefits however they’re additionally safer. This reality is being accepted by totally different skilled racers in addition to accountable governing institutes.

In case your bike brakes really feel unfastened or unresponsive, take a look at our information on easy methods to tighten bike brakes.

Kinds of Disc Brakes

There are two varieties of disc brakes:

Brake Kind Actuation System Benefits Disadvantages
Hydraulic Piston-driven fluid (brake fluid) – Fantastic management of strain software
– Widespread on endurance bikes for exact changes
– Increased price
– Extra complicated upkeep
– Provides further weight to the bike
Mechanical Brake cables – Acquainted and conventional expertise
– Simpler upkeep and half alternative
– Value-effective on account of older expertise
– Most popular for lighter and speedier street bikes
– Much less exact management of strain software
– Typically heavier than hydraulic programs
– Restricted fine-tuning capabilities
– Might require extra effort to realize the identical braking power as hydraulic programs


Road bike handlebar





Disc Brakes- How Do They Work?

The answer to this can be a pretty revolutionary new expertise for bikes not less than. The disc brake has been round for vehicles for a really very long time. The way it works is that there’s a metallic disc related to the wheel hub. This disc is normally slim and light-weight and has holes drilled in it at intervals. These act as a warmth sink for any friction-related warmth generated throughout the braking course of.

The disc rotates with the wheel. Calipers are hooked up to the fork of the bike, they usually have brake pads on them. When the brakes are utilized, the calipers squeeze the pads in opposition to the disc as a substitute of the rim. This causes the kinetic power of the bike to be transformed to warmth power. In accordance with the precept of conservation of power, the quantity of kinetic power misplaced is the same as the warmth power generated.

Because of this if all of the kinetic power the bike possesses is transformed to warmth, the bike will come to an entire standstill. It’s simply fundamental physics. Now, it could appear to you that the disc brake’s operation is similar because the rim brakes. That is true. They function on the identical precept. Friction has at all times been one of the simplest ways to cease a transferring object.

Road bike with disc brakes













Are disc brakes higher in rain?

Sure, as in comparison with different brakes, disc brakes work higher in rain. 

Can I clear disc brakes with water?

Sure, you possibly can clear disc brakes with water.

Can I alter my rim brakes to disc brakes?

Sure, you possibly can change your rim brakes to disc brakes however it’s a very pricey process. 

What brakes do Tour de France use?

Most riders within the Tour De France have been utilizing disc brakes. 

Does oil wreck brake pads?

Sure, oil does wreck brake pads. 

What’s the greatest oil for disc brakes?

Mineral oil is taken into account one of the best oil for disc brakes.


After an intensive comparability of each sorts of brakes, I stand agency on my level that disc brakes for street bikes are a a lot better choice than rim brakes. They’re weather-reliable, versatile, have a greater warmth disparity, and are even future-proof.

So, if you’re searching for higher efficiency together with one of the best security, my suggestion can be to decide on disc brakes in your street bike. How do you’re feeling about disc brakes? Are they a greater choice? Let me know within the feedback under!

Additionally Learn


This text was crafted by Luke Ameen, Affiliate Editor, a seasoned skilled, bringing 8 years of expertise and information about all varieties of bikes. Our aim is to offer you correct, dependable, and invaluable insights that can assist you make knowledgeable selections and improve your biking expertise.

Ought to you’ve got any questions or require additional clarification on the subject, please be at liberty to attach with our skilled writer Luke Ameen by leaving a remark under. We worth your engagement and are right here to help you.

Related Articles


Please enter your comment!
Please enter your name here

Latest Articles