How Quick is a 500cc Grime Bike? 6 Instance Bikes

As an Amazon Affiliate earns from qualifying purchases.

A 500cc dirt bike jumping towards the title of this article.

A number of us grime bike riders have an intense want for pace and we’re all the time on the lookout for a machine that may actually stand up and transfer. Engine output is without doubt one of the largest figuring out components, so if pace is your high precedence, you’ll wish to know the way quick 500cc grime bikes can go. 

The typical 500cc grime bike has a high pace of about 100 mph. Sure fashions can attain speeds as excessive as 120 mph, whereas others are restricted to the low 90s.

In most circumstances, riders received’t have the ability to safely attain the utmost pace if they’re utilizing bikes for off-road driving. 

500cc bikes are bigger, heavier, and extra highly effective than 125cc, 150cc, 250cc, or different bikes with much less displacement. However energy and engine measurement aren’t the whole lot and a few folks could even discover that these bikes are too quick for his or her wants. Try the desk beneath for some comparisons between a number of 500cc fashions. 

Make and Mannequin High Velocity Acceleration (0-60 mph) Engine Measurement Horsepower Torque
Kawasaki KX500 120 mph Unknown 499cc 63.5 hp 48.4 lb-ft
SWM RS500 109 mph Unknown 501cc 26.8 hp 18.44 lb-ft
Husqvarna FE 501S 101 mph 4.4 seconds 510.9cc 44.5 hp 31.6 lb-ft
Honda CR500R 92 mph 3.8 seconds 491cc 67.5 hp 55.7 lb-ft
KTM 500 EXC-F 90 mph 3.9 seconds 510.9cc 58 hp 27.7 lb-ft
Beta 500 RR-S 90 mph Unknown 477.5cc 47 hp 32.6 lb-ft

500cc bikes are much less widespread than many different sorts, so it’s good to study a bit extra about them earlier than making a dedication. Beneath, we’ll cowl how these grime bikes examine to different fashions with much less displacement, when it comes to pace.

How the Velocity of 500cc Grime Bikes Evaluate

You in all probability have discovered that 500cc grime bikes are quick, However and not using a level of comparability, it’s arduous to place this all into context. Clearly, there’s a variety of specs and measurements to have a look at when evaluating grime bikes, so we’re simply going to have a look at general averages. 

Engine Measurement Common High Velocity Horsepower
125cc 45 mph 8 hp
150cc 50 mph 12 hp
250cc 70 mph 30 hp
450cc 90 mph 55 hp
500cc 100 mph 51 hp

As you may see, there’s a reasonably linear development from one engine measurement to the following. Because the engine measurement will increase, so does the highest pace and horsepower. Curiously, you’ll discover that 450cc bikes have barely increased horsepower than 500cc fashions do. 

There are some 500cc fashions which have horsepower measurements which are increased than 55, however typically talking, the following smallest engine measurement has a better horsepower score. As talked about above, horsepower isn’t the one figuring out issue although. Total, 500cc grime bikes are nonetheless sooner than the smaller fashions attributable to engine torque and different components.

If you would like a motorcycle that balances pace and agility although, chances are you’ll wish to discover a smaller mannequin. 250cc bikes are extremely popular these days they usually nonetheless have a good quantity of horsepower. They’ll additionally attain common high speeds of about 70 mph, which is often greater than sufficient for many riders. 

Two Quickest Inventory 500cc Grime Bike Fashions

In the event you actually simply need the quickest 500cc grime bike you will get your fingers on, there are a number of nice choices on the market. We’ve explored a few of these above, however let’s dive into deeper element on a few the quickest bikes ever made. 

#1 – Kawasaki KX500

Initially, there’s the Kawasaki KX500. went so far as to name this bike “The one bike to trip earlier than you die”. That’s excessive reward and it speaks to the facility and high quality of this machine. 

With a high pace of 120 mph and 48.4 pound-feet of torque, this bike was insanely quick and highly effective. To a point, this energy was its personal undoing although! Most individuals simply couldn’t deal with a Kawasaki KX500 as a result of it was too tough to manage. For individuals who wished to push their limits although, this was a tremendous and formidable bike. 

You may study extra in regards to the Kawasaki KX500 right here.

#2 – Husqvarna FE 501S

The Husqvarna FE 501S is one other high-speed bike that’s price a glance. This one ranks slightly bit above the common with a high pace of 101.5 mph. It is a dual-sport bike that’s nonetheless in manufacturing at the moment! The 2022 mannequin has one of many largest and strongest engines that Husqvarna has ever created.

Though its acceleration is a tiny bit slower than a few of its rivals, this bike will often take the win relating to high pace! It has an ideal suspension that retains the rider secure and cozy. This high quality makes it excellent for a path bike.

If desired, the Husqvarna FE510S may also be used as a street-legal bike. This makes it handy for individuals who wish to use them for transportation as an alternative of simply recreation. As a dual-sport bike, you get the most effective of each worlds.

You may study extra in regards to the Husqvarna FE 501s right here.

500cc Dirt bike racing through a muddy track.

Engine Measurement

In the event you’re new to the grime bike world, you might have seen this time period earlier than however don’t know what “cc” truly refers to. This metric is used to explain an engine’s measurement. Primarily, it’s what number of cubic centimeters (cc’s) the engine’s piston displaces because it rotates. The larger the piston or longer the stroke, the extra CC’s of quantity the engine displaces.

So an engine that’s 125cc is far smaller than an engine that’s 500cc. The larger the quantity, the larger (and customarily the extra highly effective) the engine is.

So far as engine sizes go, 500cc is fairly huge. Most grime bike engines are nearer to the vary of 250cc-450cc and never a lot of them transcend these limits these days. Bikes which are designed for youngsters or inexperienced riders can be on the decrease finish of the spectrum and can often be between 50cc-125cc.

Most bikes received’t have precisely the identical cc measurement that seems on their label. In the event you have a look at the listing of instance bikes above, you’ll discover that almost all of their engine sizes are between 470-510cc’s. The “cc” classifications are largely used as a option to separate the bikes into completely different measurement courses. It’s not a inflexible separation technique, so that you’ll often discover teams which are separated by variations of 50-100cc’s. 

Not many common grime bikes can attain speeds of 100 mph, however that is par for the course for many 500cc bikes. Nevertheless, it’s not a 1-1 comparability. Have a look at the KTM 500 EXC-F for instance. It has a 510cc engine, however its high pace is just 90 mph. That is slower than some bikes with smaller engines. Typically talking although, relating to pace, bigger engines often imply sooner bikes. 

Due to the extra weight that comes together with it although, these bikes are typically much less agile on the course. If a motorcycle is just too quick to deal with or management, it’s not often a best choice for aggressive grime biking. 250cc fashions overtook 500cc fashions in efficiency a number of years in the past and these have grow to be extra normal in competitions.

For this reason 500cc bikes are much less widespread now. Many individuals are on the lookout for one thing lighter and extra maneuverable, even when they lose a little bit of pace within the course of. These bikes are nonetheless nice choices for path driving or avenue bikes although as a result of they’ll simply sustain with freeway speeds. 

High Velocity 

One of many largest appeals of 500cc grime bikes is their spectacular high speeds. In the event you seek the advice of the chart above, you’ll discover that the entire examples can hit no less than 90 mph. Customary highways pace limits are often between 65-80 mph, so even the slowest 500cc bike can simply sustain with visitors. 

Because of this, 500cc bikes are perfect for people who find themselves on the lookout for a pleasant dual-sport bike or avenue bike. Many riders will take a 500cc grime bike and cheaply convert it to a street-legal grime bike.

These fashions aren’t all the time the most effective for off-roading although as a result of hitting a pothole or tree department at these speeds could possibly be lethal. If riders use them for path driving, they in all probability received’t have the ability to hit most pace, however the possibility continues to be obtainable to them. 

On the higher finish of the spectrum, there are a number of 500cc bikes that may journey as much as 120 mph! The Kawasaki KX500 is an effective instance of a motorcycle that may attain these speeds. It’s tough to think about going that quick in a automotive, not to mention on a mud bike. 

500cc bikes are sooner than nearly all of grime bike fashions, however there are nonetheless bikes that may go even sooner, imagine it or not. There are a number of bikes available on the market which are geared up with 600 or 700cc engines and these will have the ability to hit even increased high speeds.

Once more, there are fewer of those available on the market as a result of many of the grime bike neighborhood is on the lookout for energy and agility above all else. Velocity is definitely good, however sure, there might be an excessive amount of of a very good factor.


In relation to acceleration, grime bikes are often fairly related no matter their engine measurement. That’s a part of the enchantment of those autos in spite of everything! They’re punchy, highly effective, and may stand up to hurry rapidly. 

By averaging the measurements from our instance bikes, most 500cc grime bikes can speed up from 0-60 mph in about 6.5 seconds. A number of fashions can speed up even sooner although! For instance, the Honda CR500R can go from 0-60 in 3.8 seconds. That’s lots of pace, so that you’d higher maintain on tight!

Though these acceleration speeds are appreciable, they don’t change a lot as engine measurement will increase or decreases. Many riders who’ve bikes within the 125cc to 250cc vary have reported related acceleration instances (supply). It’s because these bikes have lighter frames and completely different gearing ratios that may make up for the dearth of energy. 

Horse Energy 

Horsepower (additionally known as hp or energy) merely refers back to the quantity of energy that an engine can produce. This measurement is calculated by measuring how a lot energy it takes to maneuver 550 kilos one foot in a single second (supply). This measured charge is then known as the horsepower of the particular engine. 

Principally, horsepower is a time period that refers back to the quantity of pressure that’s required for motion in addition to the speed of time that it takes to attain the purpose. It’s a multi-faceted measurement, but it surely’s vital to bear in mind whenever you’re evaluating the specs of various grime bikes. 

Bikes with excessive horsepower measurements are likely to speed up sooner, however they might not really feel very highly effective relying on how a lot torque they’ve. Horsepower tends to have peak ranges of efficiency as effectively at sure engine speeds or RPMs (engine revolutions per minute).

Because the bike accelerates, the nearer you get to the utmost horsepower. Most 500cc bikes will hit their most horsepower someplace between 6,000-8,000 RPM. As soon as the bike passes a sure RPM or goes over it, some horsepower can be misplaced. Inertia and gravity do a part of the job as a result of a motorcycle can proceed to hurry up even as soon as the height engine efficiency has been reached.

So a mud bike’s horsepower can assist you speed up and attain excessive speeds, however after getting reached them, its general efficiency could dip.

There’s a fairly first rate vary of horsepower for 500cc grime bikes. Within the examples above, the bottom measurement is 33.5 hp whereas the best is 63.5 hp. Once more, it isn’t an ideal 1-1 comparability, however bikes with the upper horsepower measurements tended to have increased high speeds as effectively. 

Have a look at the Kawasaki KX500 for instance. This bike has 63.5 horsepower and its high pace is 120 mph (one of many highest on the listing). It’s thought of to be a beast and is without doubt one of the quickest and strongest 500cc bikes on the planet. So although horsepower just isn’t the one figuring out issue relating to pace, a motorcycle with very excessive horsepower score is prone to be fairly quick. 


Torque and horsepower are sometimes confused, however these two play completely different roles relating to grime bike pace. Torque is a rotational pressure that’s typically measured in pound-feet. It merely refers to pressure and doesn’t consider time as a part of the equation. 

In sensible phrases, this measurement refers to how simply the bike can overcome obstacles and deal with steep inclines. In case your bike has excessive torque which means it’s able to producing lots of rotational pressure, even when it doesn’t transfer very quick. 

Image your self driving a bicycle for instance. While you’re struggling to go up steep hills, you progress extra slowly, however you set extra energy into every rotation of the wheel. That’s torque in motion! Besides whenever you’re on a mud bike, the engine is what supplies the torque, not your leg muscle tissue. 

Torque and horsepower are each methods to measure a motorcycle’s energy, however they function in several methods. Horsepower is highest and strongest when a motorcycle is touring at a excessive RPM. Alternatively, torque is the strongest and best to really feel when a motorcycle is working at a low RPM.

Grime bikes with excessive torque capabilities can be higher geared up to deal with off-road situations and inclines, however they received’t essentially be sooner or slower in consequence. 

For example, the Honda CR500R has a torque of 55.7 pound-feet. While you examine it to a motorcycle just like the Kawasaki KX500 which has a torque of 48.4, you’ll notice that they’re fairly shut of their torque capabilities. Nevertheless, the Kawasaki has a high pace of 120 mph whereas the Honda can solely attain 92 mph. 

Regardless that each of their torque measurements are pretty excessive, their most speeds have a large hole. Torque is nice for a mud bike, but it surely doesn’t play an enormous position relating to rising the highest pace. 


In the event you had been unfamiliar with 500cc grime bikes, hopefully, you perceive their capabilities a bit higher now! These are pretty giant and highly effective bikes that may often attain high speeds of 100 mph or increased.

This stage of pace isn’t for everybody although, and 500cc bikes are much less widespread to see within the grime biking world these days. A larger name for agility somewhat than pace has led to this decline. Nevertheless, some manufacturers are nonetheless releasing fashions to today and there are each outdated and new 500cc bikes obtainable for individuals who have an interest. 

If pace is your primary purpose, then a 500cc bike could be the right match for you! Open up the throttle on the check observe or take a street-legal mannequin out for a spin on the street and also you’ll don’t have any bother maintaining with visitors. 

Useful Assets