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CRF450X
CRF450X
Engine Type

449cc liquid-cooled single-cylinder four-stroke

Transmission

Wide-ratio six-speed

Front Suspension

49mm leading-axle inverted Showa® fork; 12.0-inch travel

Rear Suspension

Pro-Link® Showa® single shock; 11.8-inch travel

Seat Height

37.9 inches

Curb Weight

275 pounds (ready to ride)

Engine

Engine Type 449cc liquid-cooled single-cylinder four-stroke
Bore And Stroke 96.0mm x 62.1mm
Compression Ratio 12.1:1
Valve Train Unicam® SOHC, four-valves per cylinder
Induction Programmed Fuel Injection (PGM-FI), 46mm downdraft throttle body

Drive Train

Transmission Wide-ratio six-speed
Final Drive #520 Chain; 13T/51T

Chassis Suspension Brakes

Front Suspension 49mm leading-axle inverted Showa® fork; 12.0-inch travel
Rear Suspension Pro-Link® Showa® single shock; 11.8-inch travel
Front Brake Single 260mm disc with twin-piston caliper
Rear Brake Single 240mm disc
Front Tire Dunlop MX52 80/100-21
Rear Tire Dunlop MX52 110/100-18

Dimensions

Rake 27.6°
Trail 5.6 inches
Wheelbase 58.7 inches
Seat Height 37.9 inches
Ground Clearance 13.1 inches
Fuel Capacity 2.0 gallons
Curb Weight 275 pounds (ready to ride)

Other

Available Colors Red
Model ID CRF450X

Dominance defined

foreground dirt MX update

Double your victory

Honda knows winning like no other. When you Ride Red, your podium chances soar. And with the Honda Red Riders Reward Program, you win twice—on the track and at the bank. From Supercross to side-by-sides, we offer opportunities to cash in for them all. Join us, bring your A-game, and let's dominate the winner's circle together!

R3 contingency program
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Champions choose Honda
14 AMA 450 Pro Motocross Championships
17 AMA 250 Pro Motocross Championships
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Check out the
2025 CRF450X

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CRF450X
2025-CRF450X-overview-center
Engine Type
449cc liquid-cooled single-cylinder four-stroke
Transmission
Wide-ratio six-speed
Front Suspension
49mm leading-axle inverted Showa® fork; 12.0-inch travel
Rear Suspension
Pro-Link® Showa® single shock; 11.8-inch travel
Seat Height
37.9 inches
2025-CRF450X-450cc Unicam engine-bk

450cc Unicam® engine

In the off-road world, weight management is king. That is why we fitted the CRF450X with our Unicam® engine. The included valve angle flattens the combustion chamber, making it more compact and lowering the center of gravity.

2025-CRF450X-Full lighting package

Full lighting package

Whether you’re winning WORCS races or dominating the Baja 1000, you’ll need good lighting. We fitted the CRF450X with a full lighting package (headlight and taillight) for improved visibility in low-light conditions.

2025-CRF450X-Factory handguards

Factory handguards

Protection is paramount when taming tough trails. For this reason, we fitted the CRF45OX with factory handguards. These guards protect against rocks, branches, thorns, and brushes while giving the bike a polished look.

2025-CRF450X-450cc-Unicam-engine

Engineered for the extreme

450cc Unicam® engine

Honda's Unicam® design creates a compact engine that saves weight. The included valve angle flattens the combustion chamber for easier ignition while the camshaft sits lower, making it more compact and lowering the center of gravity.

Engineered for the extreme

Wide-ratio six-speed transmission

Having six speeds in the transmission, as opposed to a typical five on an MX bike, provides more versatility. This bike can handle everything from east-coast rock crawling to wide-open Baja blasts.

Engineered for the extreme

Electric start

The electric start system ensures trouble-free starting. It drives the clutch side of the crankshaft, providing superior lubrication to starter gears while allowing a narrow engine with a short, strong crank.

Engineered for the extreme

Twin-spar chassis

The motorcycle has a lightweight, stiff, twin-spar aluminum chassis with excellent handling. It is wider than the standard MX frame to fit the six-speed transmission.

New graphics, same grit

Fuel injection
Professional Rider Shown on Closed Course

Fuel injection

Our proven fuel injection system provides excellent torque, spot-on metering, and response, especially in the critical low-rpm range. Additionally, it automatically compensates for changes in elevation and weather.

Dunlop MX52 tires

Dunlop MX52 tires

The Dunlop MX52 tires provide excellent off-road traction across various terrains and conditions, making them critical for on- and off-road bikes.

Works-style front brake

Works-style front brake

Improved stopping power and handling thanks to the compact twin-piston front brake caliper, anodized aluminum brake pistons, and lightweight 260mm front disc that minimize unsprung weight.

18-inch rear wheel

18-inch rear wheel

The 18-inch rear wheel provides a great selection of off-road tires, and the black DID rims add to the aesthetic appeal.

Titanium fuel tank

Titanium fuel tank

The premium titanium tank is durable and lightweight, with a capacity of 2.0 gallons.

Skid plate

Skid plate

The factory skid plate is light, yet it also offers the engine and lower-frame protection that serious riders demand on a machine like this.

Sidestand

Sidestand

A sidestand may seem insignificant, but this forged alloy piece is an exceptional example of this bike's attention to detail.

Lighting package

Lighting package

It has a complete lighting package (headlight and taillight) for improved visibility in low-light conditions.

There’s no better time than now

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