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The Best 4 Stroke Dirt Bike For Trail Riding [5 To Avoid]

There’s a lot of bad information on the internet when it comes to choosing which dirt bike to buy. This is especially true about the best 4 stroke dirt bikes for trail riding.

That’s why I put together this simple guide to help you on what I’ve learned over my 20+ years of dirt bike riding and owning dozens of motocross and trail motorcycles.

What’s The Difference Between A Dirt Bike And A Trail Bike?

A trail bike is a type of dirt bike that is built specifically for riding on trails. It generally has softer suspension and a smooth engine that’s easy to ride. 

Single track trail riding on Honda CRF230F 4 stroke trail bike

A trail bike also can differ in that it has an 18″ rear wheel (allows for bigger knobbies/sidewall), a larger gas tank, armor (hand guards/skid plate/etc.), a wider ratio transmission to make each gear more usable, a different exhaust that’s quieter with a spark arrestor, a kickstand, as well as a head and tail light on some models. 

They’re a lot better than a motocross bike for trail riding because they’re more comfortable and easier to ride off-road. The extra accessories are worth the extra weight unless you’re a hardcore racer.

What Kind of Trail Riding Are You Doing?

There’s more than one kind of trail riding. I’ve ridden my dirt bikes on trails that are in the woods, up and down mountains, in desert-like terrain, or just in my backyard and state trails.

Certain models of dirt bikes will work better or worse on different types of trails. If you want to be aggressive and race through the open woods at high speeds, then you’ll want a high-performance enduro bike that is built for racing.

Just want a comfortable trail bike for casually riding up the mountain hills? A simple, low-performance air-cooled 4 stroke will meet your needs at less than half the cost of the race-ready model.

With that said, I still ride a “slow trail bike” aggressively and have more fun than ever! It just needed some suspension tuning to be able to handle the higher speeds and bigger impacts.

What Is Your Skill Level?

Just because you want to ride fast in the trails does not mean you should start out on a 450 race bike. If you’re a beginner, start out on a dirt bike that is easy to ride with smooth and predictable power. 

A slower bike is easier to ride fast than riding a fast bike at slow speeds. Skipping ahead to the top level 4 stroke will only slow down your pace of learning.

Learn and master the basic skills of clutch and throttle control, as well as balance, which you can start learning these basics for free in just a few minutes with my training guide.

Once you’ve completely outgrown your first dirt bike, then it’s time to look at a more serious enduro trail bike.

What Is Your Size?

Dirt bike size is more important for beginners than it is if you’re an expert level rider. Being able to touch the ground with one foot builds your confidence because it can prevent simple tip overs.

Confidence is key to growing your riding skill and technique. This is true even if you’re a pro rider.

There are a number of mid-size and smaller full-size dirt bikes if you are shorter than average. Even if you buy a 4 stroke that’s a little too tall, there’s several ways to lower the seat height.

Are 4 strokes good for trail riding?

Depending on what type of dirt bike you get and the type of trails you’re doing, 4 strokes can be really good for trail riding. For example, you don’t want to ride a 250F 4 stroke MX bike on tight and technical trails, especially if you’re a beginner.

You need to choose the right kind of trail motorcycle for the job. Keep reading to find out what the best trail dirt bike is for your size and budget so that you can have fun for many years to come.

Is A 2 Stroke or 4 Stroke Better For Trail Riding?

There will always be an argument going for 2 strokes or 4 stroke dirt bikes.

If you’ve read this far, then you probably know these advantages that a 4 stroke trail bike has:

  • Broad power curve
  • No mixing oil
  • Latest R&D technology
  • Easier to ride longer
  • Generally longer rebuild intervals

If you haven’t done any research on 2 stroke trail bikes, check out this article to see why they’re so popular.

Getting To The Best 4 Stroke Trail Bikes

Now that you have a good idea on what to look for in a bike, here’s the best 4 stroke dirt bikes for trail riding:

  • Honda CRF250F
  • Kawasaki KLX300R
  • Yamaha WR250F
  • Honda CRF250RX
  • Yamaha YZ250FX
  • KTM 250XCF
  • Yamaha WR450F
  • KTM 500 EXC

Before I go into why each model deserves this title, I just want to briefly mention some models that are NOT good trail bikes, especially if you are a beginner. Other sources may throw these or similar bikes out there as being the best bikes for trail riding, but they are all motocross bikes.

MX bikes are designed for one thing: racing on a motocross track. They have so many traits that make them poor trail bikes and are difficult to ride in the woods.

Examples of bad 4 stroke dirt bikes for trail riding:

  • Yamaha YZ250F
  • Honda CRF250R
  • Suzuki RMZ250
  • KTM 250SXF
  • Kawasaki KX250F

Bottom Line: stay away from motocross bikes if you are a beginner until you have learned proper riding techniques.

There’s no reason to buy an mx bike until you’re ready to ride on a motocross track.

What’s The Best 4 Stroke Trail Bike For Beginners?

The overall best 4 stroke for a beginner that’s riding trails is the Honda CRF250F. This is not the same bike as the CRF250R or 250X.

It’s the successor of the CRF230F, which is also a great woods bike, but Honda discontinued it in 2019. 

Honda crf250f beginner dirt bike The Best 4 Stroke Dirt Bike For Trail Riding [5 To Avoid]
Honda CRF250F

The CRF250F is an all new air-cooled 4 stroke with a dual-camshaft design. It has electric start, but the biggest upgrade is the electronic fuel injection system.

No more pesky carburetor to deal with, as the EFI auto compensates whether you’re starting the bike hot or cold. 

The low seat height of 34.8″ helps build confidence, being a few inches shorter than a standard full size 4 stroke. 

Other reasons why the Honda CRF250F is a great trail bike:

  • Smooth power-curve with good torque
  • Low seat height; Low center of gravity
  • Very reliable
  • Plenty of mods will be available
  • Shorter wheelbase; makes turning easier

Honorable mentions in case you don’t want a Honda include: Kawasaki KLX230R, Yamaha TTR230

If you’re a new rider, then you’re on the right track to becoming a skilled rider by researching this article for the best dirt bike to start out on!

A 4 stroke trail bike is a great option for learning how to ride, but it’s even more important to learn proper riding technique. To learn the fundamental techniques and build your confidence, tap here to get started for free.

Best used 4 stroke trail bike for beginners

Maybe you’re on a budget and need a cheap dirt bike to get started. If that’s the case, then here are the most affordable trail bikes if you’re looking for your first dirt bike:

Starting out on these older bikes is a great and inexpensive way to get started into riding off-road. If you can find one in good shape, you’ll not only save money when you buy it, but it will also be cheaper to maintain.

What’s The Most Reliable 4 Stroke Trail Bike?

The most reliable dirt bikes for trail riding are going to be the ones that are maintained the best. 

All kidding aside, the air cooled 4 strokes are generally the most reliable because they’re the lowest performance engines.

The CRF250F, KLX230R and TTR230 are super durable and among the most reliable dirt bikes if you just keep the oil clean and full, and have a clean air filter. 

Kawasaki klx230r beginner dirt bike The Best 4 Stroke Dirt Bike For Trail Riding [5 To Avoid]
Kawasaki KLX230R

What’s The Best 250cc 4 Stroke Trail Bike?

There’s many different 250 models that are designed for trail riding.

Honda has the CRF250F for beginner trail riders, the CRF250X for intermediate and experienced trail riders, and the CRF250RX for enduro riders that want a race bike that can still handle technical terrain in the woods.

The best 250 4 stroke dirt bikes for trail riding are:

250 or 450 Dirt Bike For Trails?

A 250 four stroke is better for riding slower, tighter trails because it’s lighter and easier to handle. A 450 is better for faster, more open trails because it has plenty of power.

Best 4 Stroke For Fast Trails/Racing

The CRF250RX, YZ250FX and 250 XC-F are among the best enduro 4 strokes for high speed and aggressive trail riding. They are lightweight and based off of the 250 motocross bikes but are set up for off-road riding.

The motocross bikes listed above in the “worst 4 strokes for trail riding” can be used for riding in the woods, but they do not have the key traits that make it much more enjoyable.

For example, compared to the YZ250F mx bike, the YZ250FX has a wide-ratio 6-speed transmission, a larger gas tank, an 18” rear wheel (better for off-road), a kickstand, suspension that’s tuned for off-road racing, and an engine tuned for broader power.

All of these differences add up to a much better riding 250 4 stroke on the trails.

Can you race 4 stroke dirt bikes?

Absolutely! There are many 4 stroke enduro and motocross bikes for racing, but you can even race a “slower” 4 stroke trail bike.

I’ve raced a CRF230F “girls bike” at some hare scramble and enduro races and was still competitive in my class. As long as the suspension is setup for you, it’s more about YOU the rider and your riding ability than what bike you’re riding.

Best 4 Stroke For Desert Trail Riding

Desert riding usually requires a bigger and more powerful bike. Sand and high-speed riding need more torque and horsepower or else you’re going to be doing a lot of shifting to keep moving at a fast pace.

Yamaha’s WR450F has always been a solid bike, but it’s improved yet again. The engine has plenty of horsepower, based off of the YZ450F engine. You can also tune the ECU from your phone to get the exact feel that you want.

The Honda CRF450X is another great option for high speed desert or Baja-like riding.

KTM’s 500 XCF-W is another step in the direction of high performance. If you’re looking for more than 450cc of power, the KTM 500 is the ultimate do-all bike.

Tuning the ECU may be required to get the most out of it if you get a “smogged” bike with all the EPA-restrictive parts.

Best 4 Stroke For Tight Single Track

Are you looking to get the ultimate woods weapon? Your best bet is the lightest bike with a shorter wheelbase. 

Unfortunately, there’s no high performance option available unless you modify your own bike, such as a modded CRF230F. 

The Honda CRF250F and Kawasaki KLX230R are great for tight single track riding, but they fall short in suspension and overall performance in stock form if you want to ride aggressively. 

Yamaha’s WR250F has come a long way in the past 10 years, using the YZ250F powerplant but tuned for smoother power.

However, it’s still a tall bike with a full size seat height and wheelbase, so it doesn’t have much of an advantage over another 250 4 stroke trail bike. 

Best lightweight street legal trail bike

Maybe you are limited to just one dirt bike due to space or your wife’s rules. Whatever it is, having a street legal dirt bike can be really beneficial so that you can ride to the trails, but there’s just one problem…

Dual sport dirt bikes are heavy, which makes for a poor trail bike, in most cases.

So, that’s why I want to show you the lightest available street legal dirt bikes that are still good for trail riding. With that said, you need to know which motorcycle is good based on your experience level. For example, just picking the lightest bike isn’t necessarily good for a beginner because it’s a high-performance model.

These are the best lightweight street legal dirt bikes for trail riding:

  • KTM 350 EXC-F (experienced riders) – (est.) 243 lbs/229 lbs dry*
  • KTM 500 EXC-F (experienced riders) – (est.) 254 lbs/240 lbs dry*
  • Suzuki DR200S – 278 lbs
  • Honda CRF450RL (experienced riders) – 291 lbs
  • Kawasaki KLX230 S – 297 lbs
  • Kawasaki KLX300 – 302 lbs
  • Honda CRF300L – 306 lbs

5 Simple steps to get start dirt biking on a budget

Whether you’re brand new to dirt biking, just getting back into it, or coming from a street or mountain bike, finances are often an issue when getting into this hobby. You can easily spend $10-15k just buying a bike and gear to get started, but I want to show you how to do it for a fraction of that while still having just as much fun while being safe. Click or tap here to learn more.

Chadrick

Thursday 3rd of February 2022

I am wanting to start riding. We just bought my 11yo son a 2017 TT-R110 last Saturday. I am wanting to get a used trail bike so I can take him riding through the woods/trails near our home in Southern Indiana. I'm 6'-0" and 190lb. Won't be doing any jumping or racing, just basicaly sight seeing. Looking through FB marketplace I can't believe the price of used bikes. But anyway, the KLX140 caught my eye and had me thinking I'd found what I needed. After researching the KLX140, I am thinking its too small for me. I have rode 2 time in my life for about 5 minutes each time. What suggestions/advice would you give. Looking to stay under $1,500 for a first bike, cause I'm sure it will hit the ground at least once.

Gypsy

Thursday 10th of February 2022

Hi Chadrick. Im about your size/weight (5'11 180lb). I ride a KLX150BF Which i believe is the street legal version of the KLX140G. They are voth 144cc. As Kelley said, the big wheels may suit you better. I love mine and nwver feel cramped. It would do well for what you are wanting. If you really feel its too small KLX230 is a bit nore bike and IMO feels like a 400. But as Kelley said, you wont likely get either under$1500. Ide suggest saving a little longer to give you more options. If you were to get a bike for that price, the repairs would likely cost you same as a nore exy vike anyway. Food for thought. But do what feels right for you. Crf230L is another option. You may find an older DR200 thats a bit cheaper, or similar ride. Hope you find something good.

Kelley Fager

Friday 4th of February 2022

Hey Chadrick, great question! Awesome choice on your son's trail bike (first?!). You're right about the standard KLX140 probably being a little bit small - and yes, used bike prices are still ridiculous... The KLX140G (full size wheels) might fit you, but you probably won't find one for under 1500. In that price range, I'd look for a TTR230, CRF230F, or XR200/XR250. Clean ones are usually snatched up pretty quickly, especially if they are reasonably priced. I also see that you signed up for my email list for exclusive riding tips - nice, and thanks!

Josip

Wednesday 24th of November 2021

Should i get yamaha wr250f 2003 for about 2k usd, its in nice condition, air filter and oil changed every 10hrs, would it be good im 6,1 240

Kelley Fager

Friday 26th of November 2021

It would be better than the motocross bikes... I would even consider looking at the TTR230 or TTR250 if you want a Yamaha and want the most simple, easy to ride, and reliable bike. They don't have a lot of power, but still enough to haul you around.

Gypsy

Sunday 10th of October 2021

Hi Kelley. Tried a KLX230. Great ride but quite heavy, so went with the KLX150BF. Its 144cc, so i assume its the same bike as the KLX140, only its Road legal, and bigger wheels 21 front, 18 rear. I loved it from the moment i rode it. But as you suggested ts underpowered for road use... comfy on 80kph, will do 90, with my weight 85kg. Can get it to 100kph (60mph) if i tuck my body in to decrease wind drag. But i got it for bush (woods) riding, and 80kph is plenty enuff in that element, whilst being road legal, allows me to ride it from home to the bush tracks. Its so light in feel, can throw it around like a bicycle. Loads of fun. And great looks too with the black USD forks and black rims. Very happy. After warrantee runs out, ide like to help it breathe a little better, maybe to give it a slight more horsepower. Can you suggest the right balance between airbox hole cut size, jet size, and pipe for a 144cc 4 stroke? Could i just drill the pipe end a certain size to balance the airbox hole and new jetting size? Also in asia these bikes are well plentiful and they sell a big bore kit for them over there. Think its a 186cc big bore. If i decided to go this route a few years from now, does a big bore decrease engine lifespan? Pros n cons? Anyway thanks for all your suggestions and help previously. Here is the bike... https://www.kawasaki.com.au/en-au/motorcycle/klx/off-road/klx150bf/2021-klx150bf

Kelley Fager

Monday 18th of October 2021

Good to hear you found a bike that works for you! Drilling holes in the airbox probably isn't worth the effort on that bike. If there's a lid on top that's removable, I would try that. It'll run leaner, so you'll probably have to go slightly richer on the jetting. I'm not familiar with pipes for that bike, nor big bore kits. I'd recommend reading reviews to determine what is best. Big bore kits can be just about as reliable as stock if built/installed properly, assuming you don't hit the rev limiter often and change the oil when dirty/low.

Gypsy

Monday 12th of July 2021

Hey Kelley. Im in my 50s. 82kg (about 180lb). And 5'11". and riden mostly roadbikes 250 - 1100 for over 25yrs. The only 2 trailbikes ive owned is an 80s model XT600 in the 90s. Which i rode mostly unsealed roads and bush trails. A few jumps. And my current DRZ400 SM (with dirt wheels) which is a great reliable bike. I use mostly on bush trails. Dont need to go really fast. I prefer sitting and cruising to standing on pegs. Few jumps. River crosdings. But mostly grade 2 or grade 3 riding at most. Ive no intentions of skilling myself to higher skill or grade levels. Dont want to do hill climbs or rocks. Like flat single trails and small car width trails. Not a rev head but do need enough power to ride the bitumen for half hour to hour each way to get to trails. Which means needs to be road registerable. So i find the 600 was a big heavy slig in the bush/woods. The 400 is still waaay heavier than i want for tight stuff. I really want a way lower seat and much lighter. The most fun bike i ever rode out of all bikes i ever had was on a Z50R honda back in the 80s. It was just a cool light putt around. You could really throw it around. You could lift it off the ground. bike. So with that in mind i thought of road registerable pitt bikes. An kx80 would be fun but im too heavy and not registerable. Thought of kdx200. But hard to find 4 sale. But 4 stroke putt putt tractor power maybe wiser?? What do you think kelley? My budget is low. Probably a 2010 at best.

Kelley Fager

Monday 12th of July 2021

Hey, thanks for reading! That's a tough one. I'd say it depends on where you live and if you can get an off-road bike plated (that isn't street legal from the factory). If it has to be already registered, then the smallest street legal bikes I can think of are the WR250R, CRF250L, CRF230L, and KLX250. None of those are super light, unfortunately, but still lighter than the DRZ400. The only problem with the KDX is that you have to premix the gas, and they aren't factory street legal.

John

Wednesday 16th of June 2021

I’m new to riding and have yet to buy a bike; however, I’ve been reading tirelessly trying to determine the right bike for me. I’m 52 and my body is no longer geared to MX. I’m 5’11 and weigh 275. From what I’ve read, the CRF450X seems to be at the forefront of most recommendations. It’s a spendy bike, but I’m not letting cost be the determining factor. Your article references 250’s. Based on my physical build, will this bike work for me; or, should I jump up to the 450cc? Thanks in advance.

Dave

Thursday 8th of July 2021

Get the 450, you don’t need to let it all rip .. can take it easy on throttle and as you get better more power will be there for you and you won’t need to buy another bike .. I love my 450x .. I’m 6’3 240 .. wouldn’t have it any other way !!

Kelley Fager

Wednesday 16th of June 2021

Hey John, thanks for reading, and I'm glad that you want to make a smart choice on which bike to buy! If you're truly new to riding, I highly recommend staying away from a 450. Even at your weight, it's a lot of power for a beginner, and it's way more than you need if you're riding most single track trails.

It mainly depends on the riding you'll be doing. If it's slower single track trails, then a CRF250F or KLX300R would be a good starter bike, but if you want a little more power for faster riding, then a WR250F or CRF250X - they don't have a ton of low-end torque in stock form. Feel free to email me through the contact form if you want more help.