When it pertains to off-roading, speed generally isn’t the most important factor. Sure, that fun when you deserve to rip about a tight edge on a dirt trail, however speed is solid the dust biker’s main priority. Powerful gears, responsive handling, wonderful suspension, and a solid 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 also what top speed have the right to be achieved.

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If straightforward speed is more your thing, then also the fastest dust bike in the civilization isn’t walking to you re welcome you and you’re probably much better off difficult to the asphalt and buying yourself a sports bike. However, if you like kicking increase dirt as your wring her throttle, climate this list of the world fastest dirt bike models must interest you. But before we obtain started, there space a couple of things you have to know about dirt bikes. No all dust bikes are produced equal, friend see.

Two-Stroke Vs. 4 Stroke

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


Is it necessary within the context of this short article though? Well, type of.

Top lists are usually there to inform you about what alternatives are obtainable and what product might suit you best. So, if you’re thinking around investing in quick dirt bike climate you’re walk to want to understand a bit more about it 보다 a blunt miles-per-hour figure. The fastest dirt bike ~ above the list might take a five mile long run up to obtain to that peak speed, whereas an additional model can have a smaller top speed but it can reach that speed in a heartbeat. That’s why that worth learning a bit more about the various engine configurations, how they work, and also how rather they influence the rest of her ride experience.

Two-Stroke dust Bikes

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Two-stroke engines are relatively simple contraptions which usually compress and combust. Lock fire and also ignite for every solitary full change of the crankshaft. In essence, you get a two strokes of the piston (up and down) in one complete power bike or crankshaft revolution. What does the really mean though? Well, girlfriend literally get more bang, or much more power, thanks to the sparkplug igniting more regularly 보다 on a four-stroke engine, i m sorry takes 4 strokes instead. But that’s no all. Since two-stroke engines are an extremely simple, they don’t require any fancy technology or design to save them going. Due to the fact that of this, lock are usually lighter, and when it concerns going fast, lightly is key. However, they’re not necessarily simple to ride. Two-stroke motorcycles call for a bit an ext of a manual attitude, v gear alters being much more regular…but it is a little price come pay for a lighter, faster, and much more powerful motor. Or is it?

Four-Stroke dirt Bikes

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Unlike the over mentioned two-strokes, four-stroke engine has far much more processes involved. It begins with intake, and then comes the compression and also combustion, before finishing through the exhaust. It’s referred to as a four-stroke because the engine fires after ~ two complete revolutions that the crankshaft, or after four strokes. That fires much less often and also ultimately delivers less power, but it walk deliver much more consistent power and also in a smoother fashion, which provides it more usable. If naught else, they’re certainly much much easier to ride due to the fact that you can rely on the power being where you want it when you need it, and also that reliability and also consistency permits you to relax a little an ext and reap your ride, or invest your power pushing yourself and harder and faster along the trail.


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

The Verdict

There is no best or not correct decision as soon as you’re to buy a rapid dirt bike, since it counts on just how you ride it and what you want that speed for. That not frequently that you’re going to be the end on the trails and come throughout a deserted quarter mile that pristine asphalt, and also if that’s what you dream of once you fantasize around a day of riding, a dirt bike is fairly obviously no the right type of motorcycle because that you. However, if you desire to handle the trails hard and enter competitions where rate is important, girlfriend should emphasis less ~ above the height speed and an ext about wherein you desire what power and also speed you have to be delivered.

What about An electric Dirt Bike?

The dispute used come be around whether a 2 of a four-stroke motorcycle was better, and also now we’ve got a 3rd category weighing in and also upsetting the balance. Yup, electric dirt bikes are a thing and also they’re in reality surprisingly popular. We’ve covered the best electric bicycle models and covered all the appropriate points before, yet when it concerns the fastest electrical bike, it is a various story altogether. Since they’re not as well-known (and not virtually as cheap) as traditional internal burning engine models, we’ll provide you a fast top 3 of our favorites that supply impressive battery powered speed prior to we move on to the fastest dust bike models with consistent gasoline engines.

KTM Freeride E-XC

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KTM’s debut electric motorcycle is a formidable dust bike model. In state of roadway legality, that counts on your local laws, yet for those spring to handle the trails in a slightly greener method you have the right to enjoy this little offering. It’s a long way from gift the fastest dust bike the end there, however it has actually a powerful electric motor that produces a usually 21.5 hp, 31 lb-ft the torque, and it can hit 60 mph but prefers seafaring at roughly 50 mph. It’s not the more quickly in regards to straightforward speed, but it does have a really fast charging time – and also that’s necessary for contemporary electric bicycles.

To charge to 100%, the KTM only requires a ridiculously fast 80 minutes! That’s very fast when compared with other electrical motorcycles. The downside is that each charge just translates to about an hour of severe ride time. It is a big downside, but the rapid charge time does consist of for it. The price isn’t awful either, through an attractive MSRP the $8,299. Still, it’s no the fastest dust bike out there, or even close to gift the fastest electrical bike either.

Alta motors Redshift MX

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Next up, we’ve gained the Alta motors Redshift MX. This up and also coming electrical motorcycle agency is a 100% American venture, v the factory and also headquarters located in California. The cool thing about Alta is your different method to the electrical market: they favor supermoto and also dirt bike format motorcycles fairly than conventional street bikes, which provides them a pretty niche in the industry. The MX dust bike design is constructed to have the exact same kind that performance and also feel together a standard 250cc dirt bike, accompanied through some excellent tools from WP suspension and Brembo.


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

Zero FX

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The fastest dirt bike indigenous the electric category is right now the Zero FX. When it comes to electric motorcycles, Zero recognize what lock doing. The Zero FX is an off-road different from their line-up of impressive battery it is provided machinery. The FX offers the latest electric an innovation to supply a an effective punch right into the heart of the dirt bike market. Styled and formed prefer a contemporary supermoto motorcycle, underneath the dust bike silhouette is a an effective powertrain that supplies cutting edge EV an innovation to develop a dirt bike that can easily rival and also best several of its internal combustion engine powered competitors.

Zero’s mystery weapon is their Z-force powertrain, which can propel the motor to attain some superior statistics. How does 78 lb-ft the torque and also 46 speech sound? and as because that the most important number, the height speed of the Zero FX is a heady 85 miles per hour. Not poor at all for an electrical motorcycle. Prices because that the Zero FX start at $8,495 because that the basest of base models and packages – however don’t forget that many EVs come through nice tax breaks and also incentives, especially for Californian riders.

The Fastest dust Bikes v Conventional Engines!

There space plenty of conventional internal combustion engine motorcycles that deserve to perform admirably off-road. However, for the functions of this list we’re going to limit our selections to motorcycles are genuine dirt bikes – not substantial touring beasts v knobbly tires, or hefty machines the are much better suited at asphalt adventuring quite than mud-flinging an excellent times. Us haven’t set a details weight limit, yet if that heavy, the ain’t ~ above the list. No big BMWs or continent-traversing KTMs, because that example, but smaller lightweight makers that won’t make you cry if it accidentally falls over.

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

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Powered through a punchy 449cc liquid-cooled engine, the Honda CRF450R has a height speed the 87 miles every hour. Many thanks to a barrage the updates, including a new exhaust, narrow valves, brand-new transmission ratios and general all at once weight loss, the latest iteration of the CRF 450R have the right to go plenty fast. Still, the CRF was currently a good bike renowned for that is fearsome agility, responsive taking care of and capability to win races. Having a extremely respectable top speed only makes the a much more appealing package. However can it go faster?

Generally, the agreed top speed is 87 mph, however, part riders have been able to push over that. With a slight slope and the appropriate wind behind them, early 90s have actually been claimed. Because that the services of this post though, a height speed of 87 mph is what we’re walking with. Inspect out this guy’s optimal speed operation for a good look in ~ what that one mile an hour an ext than our insurance claim looks like. It’s pretty wild.

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

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The stunning Yamaha WR250R has always been a certain favorite amongst off-road enthusiasm – we understand that it has actually all the best credentials as a blast to ride in the dirt, however how go it same on asphalt as soon as you’re yes, really pushing that engine to the limit? Well, because that a bike weighing a surprisingly hefty 295.5 lbs wet, it can develop a quite admirable height speed. In share trim and also in an excellent conditions, the Yamaha WR 250R has been clocked v a optimal speed the 88.8 miles every hour. The should additionally be noted that it can likewise hit 60 mph native zero in a respectable 8.71 seconds. As soon as it involves sprinting, dirt bikes aren’t commonly the weapon that choice, yet this is how amazing speedy.


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

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

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Next up on our list of fastest dust bikes is the Suzuki DR-Z400SM. Now, the supermoto different of the Suzuki’s DR-Z line is a little bit of a cheat since it’s definitely much more suited to road use than actual off-roading however if you’re ready to swap your tires over climate it will certainly a blast to ride in the mud. However, that’s not really the allude of this supermoto model. Yet then again, hitting the peak speed that a dirt bike isn’t yes, really the allude of owning a dirt bike either. Making use of some bizarre logic, we’re going to say that two wrongs make a right and include the on our list. And what is the optimal speed? A cool 94 MPH.

Achieving 0 to 60 mph in an eye-watering 4.54 seconds is no hassle because that this supermoto, many thanks to the sheer power of its 398cc single-cylinder engine, i m sorry produces a tidy 39 horsepower and also 25 lb-ft of peak torque. The height speed isn’t poor for a bike with a dry load of 302 lbs. Part riders have claimed to press the DR-Z400 to speeds of up to 114 miles per hour, yet whether mods were offered or no isn’t clear. We’re going with 94 mph since Suzuki claims so, and we’ve watched it done.

#07. Honda XR650L – height Speed: 98 MPH

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There’s no denying the the Honda XR650L is an pure legend; it’s has actually been a critical part the the Honda off-road line up for plenty of years (since the at an early stage 90s, in fact) and also for great reason. It supplies excellent adaptability being both a demon on and also off-road, they’re as dependable as sin, basically indestructible, and what’s more, they offer fantastic value for money. So, it’s absolutely a dirt bike, with lengthy travel suspension, proper off-road tires, enormous ground clearance, however how quick can it go on the roads?

Again, it’s an additional one it is up for discussion. Some folks have declared that the could XR650L can hit a peak speed the 105 mph – but that appears a tiny optimistic. The 644cc air-cooled single-cylinder four-stroke engine produces about 40 horsepower and 47.2 lb-ft or torque, i beg your pardon is quite admirable, yet not rather 105mph territory. In reality, and thanks to plenty of tests, us think 98 mph is much an ext of one acceptable optimal speed marker because that the venerable XR650L. Add in the decent 0 to 60 time of 5.83 seconds, and also you’ve obtained yourself a respectable drive that will certainly tear up the trails and put a laugh on your confront on the roadways too.

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

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Husqvarna is among the many recognizable and world renowned dirt bike brands, for this reason it’s no wonder that among their models provides this list. In 2013, the Husqvarna surname was bought by KTM and also since then the 2 brands have shared technology. Because that example, all brand-new Husqvarna models share the same DNA with their KTM stablemates, such together the engines, WP suspension, Brembo brakes and also more. This street legal enduro bike package some great standard equipment and also lightweight components, making it quite the firecracker, every wrapped up in a lightweight 250.2 lbs dried package. But what around that height speed?

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


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

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This one is an oldie however a goodie – if girlfriend can find one, the is. The BMW G650 XChallenge to be a cool single-cylinder off-roader, based upon the XCountry model. Designed especially for bridging the gap in between on-road and also off-road performance, the XChallenge might tackle the unstable with loved one ease, and roll along the asphalt just and also other road-focused variants. Fitted with difficult suspension, wait damping technology, and also other cool enduro accoutrements, was a really potent maker – which to be sadly lugged to an end in 2009.

In state of top speed, the 652cc four stoke solitary cylinder engine can propel the G650 XChallenge to an excellent top speed of 104 miles every hour. The XChallenge’s other vital statistics encompass a maximum power output that 53 speech at 7,000 rpm and also maximum speak of 44..3 lb-ft at 5,250 rpm. Those more, the BMW could achieve 0 come 60 mph in a relatively respectable 4.78 seconds. Not poor for a BMW developed enduro motorcycle v a dry weight of 317 lbs dried – i m sorry is considerably heavier than the KTM provided above!


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

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You’d be forgiven for not knowing much about ATK. Unlike the large Japanese brands, and the likes that KTM and also Husqvarna, ATK regularly goes under the radar. Created in the 80s in Utah, ATK manufactured little batches of potent off-road motorcycles and also all-terrain vehicles. Nowadays, the brand mostly manufacturers parts services their older models, but earlier in 2009 the company unleashed a model on the human being which would go to leave a lasting tradition in the motorcycle industry: the ATK Intimidator, a an effective 650cc two-stroke engine dust bike.

The ATK 700 Eliminator attracted power from a fearsome 78 speech two-stroke engine indigenous Maico, i m sorry in turn managed to propel the Intimidator to a top speed the 110 miles per hour. It’s a gigantic of a dust bike with a optimal speed that mirrors it. A two-stroke engine capable of the speed and also power is just crazy; 78 steeds to strength a cycle weighing 238 lbs dried is psychological when friend think around it.

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

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Ever so slightly quicker than the ATK, we have actually the Beta 450 RS. Beta is one more brand that many enthusiasts overlook, i m sorry is a good shame. This Italian firm has a long and illustrious background in the dust bike category, ever since it was started by Giuseppe Bianchi and Arrigo Tosi back in 1904. The brand has seen that all, contending in enduro championships, trials competitions, and more. An ext recently, the firm used KTM engines to assist fuel your success, however in the critical 10 years, the brand has been utilizing their own in-house engines to strength their models. And it’s their own 450cc unit that offers the 450RS together a potent optimal speed.

This awesome dust bike is powered by a four stroke, solitary cylinder 449cc engine qualified of producing 43.71 horsepower and 29.59 lb-ft of optimal torque, delivering optimal speed of 110.9 miles per hour. Those more, the Beta 450 RS can do 0 to 60 in an exceptional 5.25 seconds, i beg your pardon is not bad at all. Overall, the bike has actually a dry weight of 246 lbs, retained down through its cool and also lightweight molybdenum steel frame and other featherlight parts. If you want something rapid on the roadways and more than all set to damage the off-road trails, then consider getting you yourself a Beta. Friend 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 top top the list, this providing from Aprilia boasts a v-twin engine rather than the an ext conventional single-cylinder setup that is generally more accepted together the dirt-biker’s weapon of choice. Still, we’re not right here to debate which engine is better, we’re right here to look at which ones walk faster, and in this instance, the Aprilia RXV 550, or RXV 5.5 as it’s additionally known, has actually a pretty potent peak speed. Aprilia understand a point or two about making quick motorcycles, and also it appears that their knowledge has actually 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 further 48.6 lb-ft of height torque at 10,900 rpm, a an extremely handsome 0 come 60 time the 4.16 seconds, and an as whole top speed of 113 miles every hour. Weighing in in ~ 284 lbs dry, the RXV was rather light considering that is power, however despite being an exceptionally funny (if not unorthodox) off-road, the wasn’t a sales success in ~ all, and was eventually axed from the line-up.

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

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It have to come together no surprised that a KTM come in in ~ number one, but of all the KTM 450 bikes the end there, the the KTM 450 SX-F that steals the show. This model is a championship winner. KTM rider Ryan Dungey as soon as piloted this model into Motocross history when he won the championship top top it earlier in 2012, and continued the feat again and again in 2015, 2016, and 2017. If Dungey is without doubt one of the many talented riders in the world, his KTM 450 SX-F also played an essential part in those victories, chiefly many thanks to that is unparalleled optimal speed.

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Powered by a slick and also 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 qualified of transferring up to 63 equines of top torque that can propel this off-roader to speed of up to 123 miles every hour. As KTM themselves room fond of saying: “the KTM 450 SX-F is just the more quickly Motocross bike out on the track,” and they space not at every wrong. So, if everyone asks friend what the fastest dirt bike is the you deserve to go and also buy turn off of the shelf, the KTM 450 SX-F would certainly be the correct answer to give them.