The CRF450X is a Honda enduro motorcycle that was first introduced in 2005. It is powered by a 449 cc single-cylinder four-stroke engine and features an electric start, making it a great option for both beginner and experienced riders. Keep reading to learn more about the features and benefits of the CRF450X.

Who’s it for? The CRF450X is a great choice for both beginner and experienced riders. It’s powered by a 449 cc single-cylinder four-stroke engine that makes it easy to control on the trails. The electric start is also a great feature, making it easy to get going on your ride.
Features and Benefits:
-The CRF450X is a great choice for both beginner and experienced riders.
-It’s powered by a 449 cc single-cylinder four-stroke engine that makes it easy to control on the trails.
-The electric start is also a great feature, making it easy to get going on your ride.
-The bike also includes an LED headlight, which is beneficial for seeing in low-light conditions or at night.
-One of the best features of the CRF450X is its fuel economy—it can get up to 70 mpg! That’s impressive for a bike of its size and power.
The Honda CRF450X is a great choice for both beginner and experienced riders. It features an impressive fuel economy, electric start, and LED headlight. If you’re looking for a dependable and powerful enduro motorcycle, the CRF450X should be at the top of your list!
What size rider is the CRF450X for?
The CRF450X has a seat height of 37 inches (940 mm). That means it’s best suited for riders who are at least 5’10” (1.78 m) tall. Riders who are shorter than that may have trouble reaching the ground when stopped, which can make for a dangerous situation.
The CRF450X is a great choice for taller riders who are looking for an off-road bike. Its seat height gives you plenty of room to move around, and its powerful engine can take you anywhere you want to go. If you’re looking for a bike that can handle anything, the CRF450X is a great option.
CRF450X v. 450 EXC
Fuel Capacity
One of the first things you’ll want to consider when choosing a bike is fuel capacity. The CRF450X has a 2.1 gallon tank, while the 450 EXC has a 3.2 gallon tank. That extra gallon of fuel can mean the difference between getting where you’re going and being stranded on the side of the road. If long-distance rides are your thing, or if you’re just looking for some extra peace of mind, the 450 EXC is probably the better choice.
Weight
The CRF450X weighs in at 249 pounds without fuel, while the 450 EXC comes in at 267 pounds. If you’re looking for a lightweight bike that’s easy to maneuver, the CRF450X is probably your best bet. However, if you don’t mind a little extra weight and want a bike that feels more substantial, the 450 EXC might be more your style.
Suspension Travel
Another important consideration when choosing a bike is suspension travel. The CRF450X has 11.8 inches of travel in the front and 12 inches in the rear, while the 450 EXC has 11 inches of travel in both the front and rear. If you’re looking for a bike that can handle rougher terrain, the CRF450X is probably your best bet. However, if you mostly stick to smoother trails, the 450 EXC will be just fine.
Both the CRF450X and 450 EXC are great bikes that will serve you well no matter what kind of riding you do. However, depending on your specific needs, one might be better suited for you than the other. To sum it up: if long-distance rides are your thing, go with the 450 EXC; if you prefer lighter bikes that are easy to maneuver, go with the CRF450X; and if rougher terrain is your jam, go with the CRF450X. No matter which one you choose, you can’t go wrong.
CRF450X Engine

The CRF450X engine is a powerful engine that is used in many motorcycle models. This engine is known for its high horsepower and top speed.
Horsepower
The CRF450X engine offers a lot of horsepower. This makes it a great choice for those who are looking for a powerful engine. The high horsepower also allows the engine to reach high speeds.
Top Speed
Another great feature of the CRF450X engine is its top speed. This engine can reach speeds of up to 60 miles per hour. This makes it a great choice for those who are looking for a fast engine.
CRF450X Suspension

When it comes to bikes, suspension is key. The right suspension can make all the difference in terms of comfort, control, and speed. We’re going to take a look at the CRF450X suspension and some of the benefits that it can offer riders.
Front Forks

The front forks on the CRF450X are 43mm Showa units with adjustability for preload, rebound damping, and compression damping. This gives riders a lot of control over how their bike handles. And with 21 different settings to choose from, riders can really dial in the perfect setup for their riding style and terrain. On top of that, the front forks feature a Kashima coating that reduces friction and makes for a smoother ride.
Rear Shock

The rear shock on the CRF450X is a Showa unit with adjustability for preload, rebound damping, and compression damping. Like the front forks, this gives riders a lot of control over how their bike handles. And with 21 different settings to choose from, riders can really dial in the perfect setup for their riding style and terrain. The rear shock also features a Kashima coating that reduces friction and makes for a smoother ride.
Suspension is an important consideration for any rider looking for a comfortable and controlled ride. With its adjustable front forks and rear shock, the CRF450X offers riders a high degree of customization so that they can get the perfect setup for their individual needs. And thanks to the Kashima coating on both the front forks and rear shock, riders can enjoy a smooth ride with reduced friction.
How Long Will the CRF450X Last?
The CRF450X is a bike that’s built to last. In fact, many people have had their CRF450Xs for years without any major issues. Of course, like any machine, the CRF450X will eventually need some repair and maintenance work. However, as long as you keep up with the recommended service schedule, your CRF450X should give you years of trouble-free riding enjoyment.
What Are Some Common Issues With the CRF450X?
There are really only two common issues that crop up with the CRF450X: oil leaks and carburetor problems. Oil leaks are usually caused by worn or damaged seals and gaskets, which can be replaced relatively easily. Carburetor problems are usually due to improper tuning or a build-up of deposits in the jets. Again, both of these issues are fairly easy to fix if you’re mechanically inclined. Or, you can always take your CRF450X to a qualified mechanic for service.
So, what’s the bottom line? The Honda CRF450X is a reliable bike that will give you years of trouble-free riding enjoyment… as long as you keep up with the recommended service schedule. And if you do have an issue crop up, chances are it’ll be something relatively easy to fix. So, go ahead and enjoy yourCRF450X worry-free!
CRF450X Model Year History and Changes
2005
The first generation of the CRF450X hit dealerships in 2005. The biggest change for this year’s model was the addition of an electric start. Before 2005, if you wanted to ride a CRF450X, you had to kick it to life. The electric start was a game changer for the CRF450X, making it more user-friendly and allowing riders to focus on their riding, not getting their bike started.
2006-2007
Not much changed for the 2006 and 2007 model years. Honda made some minor tweaks here and there, but nothing major worth mentioning.
2008
For 2008, Honda gave the CRF450X some serious updates. They increased the power by adding more torque and making it easier to use that power by revamping the suspension. The end result was a bike that handled better than ever before and had more power than any rider could ask for. It’s no wonder that the 2008 model is still considered one of the best CRF450Xs ever made.
2009-2012
Honda didn’t make any major changes to the CRF450X during these years, but they did release a special 50th anniversary edition in 2010. This limited edition bike featured a pro-linked rear suspension with Showa shock and updated graphics that were inspired by HRC (Honda Racing Corporation) race bikes. If you can find one of these bikes for sale today, it’s definitely worth scooping up!
2013-2017
In 2013, Honda finally gave the CRF450X another major overhaul. One of the biggest changes was switching from carburetion to fuel injection. This made the bike more reliable and easier to tune, two things that every rider can appreciate. Additionally, Honda updated the chassis, suspension, and bodywork to keep the CRF450X looking fresh and modern. For 2017, they made some small tweaks to improve upon an already great design.
Now that you know a little bit more about the history of the CRF450X, which year’s model do you have your eye on? Or do you already have your dream bike in your garage? Let us know in the comments below!
Conclusion
The CRF450X is a great all-around dirt bike that can be used for both off-road and on-road riding. It’s lightweight and nimble, yet still has enough power to make it a blast to ride. The suspension is tuned for both comfort and performance, so you can enjoy a smooth ride even on rough terrain. And with an MSRP of just $9,399, it’s a great value for a top-of-the-line motorcycle.
If you’re looking for a versatile dirt bike that can do it all, the CRF450X is definitely worth considering. However, if you’re only interested in off-road riding, there are probably better options out there for you. But if you want a bike that can handle anything you throw at it, the CRF450X should be at the top of your list.
Bore and stroke | 37mm x 44mm |
Compression ratio | 9.0:1 |
Fuel system | Carburetor |
Ignition | CDI |
Final drive | Chain |
Front Suspension | Telescopic fork; 2.8 inches (71mm) of travel |
Rear Suspension | Swingarm with single shock; 2.8 inches (71mm) of travel |
Front tire size | 60/100-14 |
Rear tire size | 80/100-12 |
Wheelbase | 42.1 inches (1070mm) |