When it concerns off-roading, speed typically isn’t the most necessary factor. Sure, that fun when you deserve to rip approximately a tight corner on a dirt trail, but speed is fixed the dust biker’s main priority. Powerful gears, responsive handling, great suspension, and also a strong clutch space far much more important, yet like anything v an engine, it’s constantly important to check how rapid you can push it and what peak speed have the right to be achieved.

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If straightforward speed is an ext your thing, then also the fastest dust bike in the world isn’t going to please you and you’re probably much better off difficult to the asphalt and also buying you yourself a sports bike. However, if you prefer kicking up dirt together your wring her throttle, then this list of the world fastest dirt bike models have to interest you. But prior to we obtain started, there room a couple of things you have to know about dirt bikes. No all dirt bikes are developed equal, you see.

Two-Stroke Vs. 4 Stroke

Dirt bikes come in two rather distinct flavors, two-stroke and also four-stroke. Now, the argument around which one is much better is together old as time and there’s never going to be a clean winner (*though the answer is clearly two-stroke*). Each has its own collection of advantages and disadvantages, with both styles appealing to different riders who require different performance, and in the finish it’s all under to the rider’s an individual preference.


Is it important within the context of this write-up though? Well, sort of.

Top list are typically there to educate you around what choices are available and what product could suit girlfriend best. So, if she thinking around investing in rapid dirt bike climate you’re walking to desire to know a bit much more about it 보다 a blunt miles-per-hour figure. The fastest dirt bike on the list can take a 5 mile lengthy run increase to get to that peak speed, whereas one more model might have a smaller optimal speed however it can reach that rate in a heartbeat. That’s why the worth understanding a bit an ext about the various engine configurations, just how they work, and how rather they influence the remainder of your ride experience.

Two-Stroke dirt Bikes

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Two-stroke engines are reasonably simple contraptions which usually compress and also combust. Castle fire and also ignite because that every single full change of the crankshaft. In essence, you gain a two strokes the the piston (up and down) in one finish power bicycle or crankshaft revolution. What does that really median though? Well, friend literally get an ext bang, or an ext power, thanks to the sparkplug igniting more regularly than on a four-stroke engine, which takes 4 strokes instead. Yet that’s not all. Because two-stroke engines are very simple, they don’t require any type of fancy modern technology or engineering to keep them going. Because of this, they are usually lighter, and when it comes to going fast, lightly is key. However, they’re no necessarily straightforward to ride. Two-stroke motorcycles call for a bit more of a manual attitude, with gear transforms being more regular…but that’s a small price to pay because that a lighter, faster, and an ext powerful motor. Or is it?

Four-Stroke dirt Bikes

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Unlike the over mentioned two-strokes, four-stroke engine has far an ext processes involved. It begins with intake, and also then come the compression and also combustion, before finishing through the exhaust. It’s referred to as a four-stroke due to the fact that the engine fires ~ two complete revolutions of the crankshaft, or after four strokes. That fires less often and also ultimately delivers much less power, but it walk deliver more consistent power and in a smoother fashion, which renders it more usable. If naught else, they’re absolutely much less complicated to ride due to the fact that you have the right to rely top top the strength being where you want it as soon as you require it, and that reliability and also consistency allows you to relax a little much more and gain your ride, or spend your power pushing yourself and also harder and also faster follow me the trail.


But they are more complex engines, v valves and other relocating parts, and all of those components make because that a heavier weight between your legs, and of course, once they break they’re usually much more expensive to repair. Fortunately, they’re no as at risk to breaking under as their two-stroke counterparts. And yeah, they typically enjoy slower acceleration and a lower top speed all at once but as soon as it comes under to it, they’re an ext consistent. Optimal speed doesn’t success races however consistency usually does.

The Verdict

There is no ideal or wrong decision once you’re to buy a rapid dirt bike, because it counts on just how you ride it and also what you desire that rate for. It’s not frequently that you going come be the end on the trails and also come throughout a deserted 4 minutes 1 mile of pristine asphalt, and if it is what you dream of once you fantasize around a work of riding, a dirt bike is rather obviously not the right kind of motorcycle because that you. However, if you want to tackle the trails hard and enter competitions where speed is important, friend should emphasis less on the optimal speed and an ext about whereby you want what power and also speed you have to be delivered.

What around An electric Dirt Bike?

The argument used come be about whether a 2 of a four-stroke motorcycle to be better, and now we’ve got a third category weighing in and also upsetting the balance. Yup, electrical dirt bikes room a thing and also they’re in reality surprisingly popular. We’ve extended the ideal electric bicycle models and covered every the appropriate points before, however when it involves the fastest electric bike, it is a various story altogether. Due to the fact that they’re not as popular (and not virtually as cheap) as typical internal combustion engine models, we’ll provide you a fast top 3 of ours favorites that supply impressive battery powered speed prior to we move on come the fastest dust bike models with continual gasoline engines.

KTM Freeride E-XC

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KTM’s debut electric motorcycle is a formidable dirt bike model. In state of roadway legality, that depends on your regional laws, however for those spring to handle the trails in a contempt greener way you can enjoy this little offering. It’s a long method from gift the fastest dust bike out there, but it has actually a an effective electric motor the produces a modest 21.5 hp, 31 lb-ft of torque, and also it have the right to hit 60 mph yet prefers seafaring at about 50 mph. It’s no the fastest in regards to straightforward speed, however it does have a an extremely fast charging time – and also that’s essential for contemporary electric bicycles.

To charge to 100%, the KTM just requires a ridiculously rapid 80 minutes! That’s an extremely fast when compared with other electric motorcycles. The downside is that each charge just translates to around an hour of severe ride time. It is a big downside, but the fast charge time does comprise for it. The price isn’t terrible either, with an attractive MSRP of $8,299. Still, it’s no the fastest dirt bike the end there, or even close to gift the fastest electric bike either.

Alta motors Redshift MX

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Next up, we’ve gained the Alta electric motors Redshift MX. This up and coming electric motorcycle agency is a 100% American venture, through the factory and also headquarters situated in California. The cool thing around Alta is their different strategy to the electric market: they donate supermoto and also dirt bike format motorcycles fairly than traditional street bikes, which gives them a pretty niche in the industry. The MX dirt bike design is built to have actually the very same kind the performance and feel together a traditional 250cc dirt bike, accompanied v some excellent equipment from WP suspension and Brembo.


In regards to performance, the Alta motors Redshift produces a complete of 42 horsepower and a substantial 120 lb-ft of torque with its lithium-ion powered high-speed PMAC motor. However how does interpret into actual miles per hour? Well, the word on the street is the 80 mph is achievable, through a comfortable cruising rate of 65. Not negative for an electrical motorcycle with a charging speed of 4 hrs (or 2 through the rapid charge package). The downside is the range, which is about 50 miles every charge. The price is $10,495 because that the basic model.

Zero FX

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The fastest dust bike native the electric category is at this time the Zero FX. Once it involves electric motorcycles, Zero recognize what they’re doing. The Zero FX is an off-road variant from your line-up of superior battery it is provided machinery. The FX uses the latest electric an innovation to provide a an effective punch right right into the heart of the dust bike market. Styled and formed like a modern-day supermoto motorcycle, under the dust bike silhouette is a powerful powertrain that supplies cutting sheet EV technology to develop a dirt bike the can conveniently rival and also best several of its internal combustion engine it is provided competitors.

Zero’s secret weapon is your Z-force powertrain, which deserve to propel the motor to accomplish some impressive statistics. Exactly how does 78 lb-ft of torque and 46 speech sound? and also as for the most essential number, the optimal speed of the Zero FX is a heady 85 miles per hour. Not poor at every for an electric motorcycle. Prices because that the Zero FX start at $8,495 because that the basest of basic models and also packages – yet don’t forget that many EVs come through nice taxes breaks and also incentives, especially for Californian riders.

The Fastest dirt Bikes v Conventional Engines!

There are plenty of standard internal combustion engine motorcycles that can perform admirably off-road. However, because that the purposes of this list we’re going to border our selections to motorcycles are real dirt bikes – not vast touring beasts through knobbly tires, or heavy machines that are much better suited in ~ asphalt adventuring rather than mud-flinging good times. Us haven’t set a particular weight limit, yet if it’s heavy, that ain’t ~ above the list. No huge BMWs or continent-traversing KTMs, because that example, yet smaller lightweight machines that won’t do you cry if it accidentally drops over.

#10. Honda CRF 450R – top Speed: 87 MPH

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Powered by a punchy 449cc liquid-cooled engine, the Honda CRF450R has a top speed of 87 miles every hour. Many thanks to a barrage the updates, including a brand-new exhaust, narrower valves, new transmission ratios and also general in its entirety weight loss, the latest iteration that the CRF 450R can go lot of fast. Still, the CRF was already a great bike famed for that fearsome agility, responsive taking care of and capability to win races. Having actually a extremely respectable optimal speed only makes the a much more appealing package. But can it walk faster?

Generally, the agreed peak speed is 87 mph, however, some riders have actually been able come push over that. V a slight slope and the appropriate wind behind them, at an early stage 90s have been claimed. For the benefits of this short article though, a height speed that 87 mph is what we’re going with. Examine out this guy’s top speed run for a good look at what the one mile an hour an ext than our claim looks like. The pretty wild.

#09. Yamaha WR 250R – peak Speed: 89 MPH

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The stunning Yamaha WR250R has constantly been a firm favorite amongst off-road enthusiasm – we know that it has all the ideal credentials as a blast to ride in the dirt, but how walk it fair on asphalt as soon as you’re yes, really pushing the engine to the limit? Well, for a cycle weighing a surprisingly hefty 295.5 lbs wet, the can create a rather admirable height speed. In share trim and also in good conditions, the Yamaha WR 250R has actually been clocked v a height speed that 88.8 miles per hour. The should likewise be listed that that can also hit 60 mph native zero in a respectable 8.71 seconds. As soon as it involves sprinting, dirt bikes aren’t usually the weapon that choice, however this is how amazing speedy.


In fact, there are riders who have declared to obtain a few more miles per hour the end of the 250, no doubt by remove mirrors, dropping a dress size, and also crunching up right into an incredibly uncomfortable by aerodynamically pleasing position. Rumors of peak speeds in the early on 90s have actually happened, however not regularly, for this reason the 89 mph marker is the one we’re sticking with.

#08. Suzuki DR-Z400SM – height Speed: 94 MPH

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Next increase on our list of fastest dirt bikes is the Suzuki DR-Z400SM. Now, the supermoto variant of the Suzuki’s DR-Z line is a little of a cheat since it’s definitely much more suited to roadway use than actual off-roading however if you’re all set to swap her tires over climate it will definitely a blast come ride in the mud. However, that’s not really the point of this supermoto model. But then again, hitting the peak speed the a dirt bike isn’t yes, really the suggest of owning a dust bike either. Making use of some bizarre logic, we’re going come say that 2 wrongs make a right and also include the on ours list. And also what is the peak speed? A cool 94 MPH.

Achieving 0 come 60 mph in one eye-watering 4.54 seconds is no hassle for this supermoto, many thanks to the sheer strength of its 398cc single-cylinder engine, i m sorry produces a tidy 39 horsepower and also 25 lb-ft of peak torque. The peak speed isn’t negative for a bike through a dry load of 302 lbs. Part riders have declared to press the DR-Z400 to speed of up to 114 miles per hour, yet whether mode were supplied or no isn’t clear. We’re going with 94 mph due to the fact that Suzuki says so, and also we’ve watched it done.

#07. Honda XR650L – peak Speed: 98 MPH

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There’s no denying that the Honda XR650L is an absolute legend; it’s has been a an important part the the Honda off-road line up for countless years (since the at an early stage 90s, in fact) and for great reason. It provides excellent flexibility being both a demon on and off-road, they’re as trustworthy as sin, virtually indestructible, and what’s more, lock offer terrific value for money. So, it’s certainly a dirt bike, with long travel suspension, ideal off-road tires, massive ground clearance, however how fast can it walk on the roads?

Again, it’s one more one that’s up for discussion. Part folks have declared that the can XR650L deserve to hit a peak speed the 105 mph – yet that seems a little optimistic. The 644cc air-cooled single-cylinder four-stroke engine produces about 40 horsepower and also 47.2 lb-ft or torque, i beg your pardon is pretty admirable, yet not rather 105mph territory. In reality, and thanks to plenty of tests, we think 98 mph is much more of one acceptable peak speed marker for the venerable XR650L. Include in the decent 0 come 60 time the 5.83 seconds, and you’ve obtained yourself a respectable drive that will tear increase the trails and put a smile on your challenge on the roads too.

#06. Husqvarna FE 501 S – height Speed: 101.5 MPH

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Husqvarna is just one of the many recognizable and also world renowned dirt bike brands, for this reason it’s no wonder that among their models makes this list. In 2013, the Husqvarna surname was to buy by KTM and since then the 2 brands have shared technology. For example, all new Husqvarna models re-superstructure the very same DNA v their KTM stablemates, such together the engines, WP suspension, Brembo brakes and also more. This street legit enduro bike package some excellent standard equipment and lightweight components, make it rather the firecracker, all wrapped increase in a lightweight 250.2 lbs dried package. But what around that top speed?

The peak speed is a heady 101.5 miles per hour. This one has actually been verified numerous times. Curiously, the smaller sized FE 501 in reality goes much faster than the older, pre-KTM era, TR650 which had actually a much bigger engine. This modern-day enduro boasts 58 speech of peak power and really respectable acceleration times, with a 0 – 60 time that 4.5 seconds. Considering this is a real off-road motorcycle, despite fitted v all-important street-legal essentials, the peak speed is pretty impressive. However this is an superior motorcycle in general, so you shouldn’t expect anything less!


#05. BMW G650 XChallenge – peak Speed: 104 MPH

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This one is one oldie yet a goodie – if girlfriend can discover one, the is. The BMW G650 XChallenge was a cool single-cylinder off-roader, based upon the XCountry model. Designed especially for bridging the gap between on-road and also off-road performance, the XChallenge can tackle the unstable with family member ease, and also roll follow me the asphalt just and other road-focused variants. Equipped with difficult suspension, air damping technology, and also other cool enduro accoutrements, was a really potent machine – which to be sadly lugged to an end in 2009.

In terms of optimal speed, the 652cc 4 stoke single cylinder engine could propel the G650 XChallenge to terrific top speed of 104 miles every hour. The XChallenge’s other crucial statistics encompass a maximum strength output that 53 horsepower at 7,000 rpm and maximum talk of 44..3 lb-ft at 5,250 rpm. Those more, the BMW could accomplish 0 to 60 mph in a relatively respectable 4.78 seconds. Not poor for a BMW built enduro motorcycle with a dry load of 317 lbs dried – i m sorry is considerably heavier 보다 the KTM detailed above!


#04. ATK 700 Intimidator – top Speed: 110 MPH

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You’d be forgiven because that not discovering much around ATK. Unequal the big Japanese brands, and also the likes the KTM and Husqvarna, ATK regularly goes under the radar. Created in the 80s in Utah, ATK manufactured tiny batches that potent off-road motorcycles and all-terrain vehicles. Nowadays, the brand greatly manufacturers parts services your older models, but ago in 2009 the firm unleashed a version on the world which would certainly go to leave a lasting legacy in the motorcycle industry: the ATK Intimidator, a an effective 650cc two-stroke engine dust bike.

The ATK 700 Eliminator drew power native a fearsome 78 horsepower two-stroke engine from Maico, which in turn controlled to propel the Intimidator to a top speed of 110 miles every hour. It’s a giant of a dirt bike v a optimal speed that mirrors it. A two-stroke engine capable of the speed and power is just crazy; 78 equines to power a bike weighing 238 lbs dry is mental when friend think around it.

#03. Beta 450RS – top Speed: 110.9 MPH

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Ever so slightly faster than the ATK, we have the Beta 450 RS. Beta is an additional brand that most enthusiasts overlook, which is a good shame. This Italian firm has a long and illustrious background in the dirt bike category, ever because it was established by Giuseppe Bianchi and Arrigo Tosi ago in 1904. The brand has actually seen it all, competing in enduro championships, trials competitions, and more. More recently, the agency used KTM engines to help fuel your success, yet in the last 10 years, the brand has been utilizing their own in-house engines to power their models. And also it’s their own 450cc unit that provides the 450RS together a potent height speed.

This awesome dirt bike is it is provided by a four stroke, single cylinder 449cc engine qualified of creating 43.71 horsepower and also 29.59 lb-ft of top torque, delivering peak speed the 110.9 miles every hour. What’s more, the Beta 450 RS deserve to do 0 to 60 in an impressive 5.25 seconds, which is not poor at all. Overall, the bike has actually a dry load of 246 lbs, kept down by its cool and lightweight molybdenum stole frame and also other featherlight parts. If you want something rapid on the roadways and much more than all set to ruin the off-road trails, then take into consideration getting yourself a Beta. You won’t remorse it.

#02. Aprilia RXV 5.5 – top Speed: 113 MPH

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This one is a renegade choice. Unlike everything else on the list, this giving from Aprilia boasts a v-twin engine quite than the more conventional single-cylinder plan that is generally much more accepted together the dirt-biker’s weapon of choice. Still, we’re not here to conflict which engine is better, we’re right here to look in ~ which ones go faster, and also in this instance, the Aprilia RXV 550, or RXV 5.5 as it’s likewise known, has actually a pretty potent peak speed. Aprilia recognize a thing or two around making quick motorcycles, and it appears that your knowledge has translated across into this dust bike offering.


The RXV’s 77-degree v-twin provides some superior performance statistics. Because that example, the RXV 5.5 boasts an impressive power calculation of 70 speech at 13,000 rpm, a more 48.6 lb-ft of peak torque in ~ 10,900 rpm, a an extremely handsome 0 to 60 time that 4.16 seconds, and also an overall top rate of 113 miles per hour. Weighing in in ~ 284 lbs dry, the RXV was fairly light considering that is power, yet despite being an exceptionally fun (if not unorthodox) off-road, the wasn’t a sales success in ~ all, and also was eventually axed from the line-up.

#01. KTM 450 SX-F – optimal Speed: 123 MPH

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It must come as no surprised that a KTM comes in in ~ number one, but of all the KTM 450 bikes out there, that the KTM 450 SX-F that steals the show. This design is a championship winner. KTM driver Ryan Dungey as soon as piloted this model into Motocross background when he won the championship top top it ago in 2012, and continued the feat again and also again in 2015, 2016, and 2017. If Dungey is indeed one that the most talented riders in the world, his KTM 450 SX-F additionally played critical part in those victories, chiefly many thanks to that is unparalleled height speed.

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Powered by a slick and compact 449cc KTM engine, the 450 SX-F is basically an off-road racing an equipment that united state mere mortals deserve to just go and also buy. Boasting a small, lightweight design, the engine is capable of transporting up to 63 equines of top torque that deserve to propel this off-roader to speed of up to 123 miles every hour. As KTM themselves space fond of saying: “the KTM 450 SX-F is simply the fastest Motocross bike the end on the track,” and they are not at all wrong. So, if anyone asks friend what the fastest dirt bike is that you can go and also buy turn off of the shelf, the KTM 450 SX-F would be the correct answer to provide them.