Honda CRF450X - 2019 Specifications and Reviews

The 2019 Honda CRF450X is a dual-sport enduro bike engineered for serious off-road adventurers seeking long-distance trail capability. Known for its reliable air-cooled single-cylinder engine, robust suspension with 312mm rear travel, and generous 7.57-liter fuel tank, it excels at tackling remote terrain. The bike's electric and kick starting, coupled with excellent ground clearance, makes it ideal for experienced riders prioritizing versatility and durability over on-road comfort.

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General information

CategoryEnduro / offroad
Year2019
ModelHonda CRF450X
 
 

Engine and Transmission Specifications

Driveline#520 T-ring-sealed chain; 13T/51T
Transmission typeChain   (final drive)
Gearbox5-speed
Cooling systemLiquid
IgnitionCD with electronic advance and lighting coil
Fuel controlSingle Overhead Cams (SOHC)
Fuel systemCarburettor. Keihin® 40mm flat-slide carburetor with Throttle Position Sensor (TPS)
Valves per Cylinder4
Bore x Stroke96.0 x 62.0 mm (3.8 x 2.4 inches)
Compression12.0:1
Torque41.3 Nm (4.2 kgf-m or 30.5 ft.lbs) @ 7000 RPM
Power44.5 HP (32.5 kW) @ 7500 RPM
Engine details35mm intake valve, 30mm exhaust valve
Engine typeSingle cylinder, four-stroke
Capacity:449.0 ccm (27.40 cubic inches)

Brakes, suspension, Frame and wheels

Rear brakesSingle disc
Diameter260 mm (10.2 inches)
Front brakesSingle disc. Two-piston calipers.
Rear tire110/100-18
Front tire80/100-21
Rear wheel travel312 mm (12.3 inches)
Rear SuspensionPro-Link® Showa® single shock with adjustable spring-preload, 17-position rebound-damping adjustability, and compression-damping adjustment separated into low-speed (13 positions) and high-speed (3.5 turns); 12.4 inches travel.
Front wheel travel315 mm (12.4 inches)
Front Suspension47mm inverted Showa® cartridge fork with 16-position rebound and 16-position compression-damping adjustability; 12.4-inches travel
Trail117 mm (4.6 inches)
Rake (fork angle)28.0°
Frame typeSemi-double cradle, aluminium twin-spar
 
 

Physical measures and capacities

Reserve fuel capacity1.60 litres (0.42 US gallons)
Fuel capacity7.57 litres (2.00 US gallons)
Wheelbase1481 mm (58.3 inches)
Ground clearance323 mm (12.7 inches)
Seat height963 mm (37.9 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc122.0 kg (269.0 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
CommentsModel ID: CRF450X.
StarterElectric & kick
Color optionsRed

Performance Profile & Rider Fit

Best For

Track35%
City10%
Cornering55%
Daily Riding15%
Touring20%
Passenger5%

Rider Profile

Best ForThis bike suits intermediate to experienced off-road riders comfortable with a tall, powerful open-class enduro machine.
PurposeBuilt as a dedicated closed-course and trail enduro weapon, excelling at technical off-road terrain, motocross-adjacent trails, and cross-country racing.
Rider FitThe tall 37.9-inch seat height, 275 lb wet weight, and firm long-travel suspension demand good rider fitness, leg length, and off-road bike-handling strength.
CharacterLight, nimble, and torquey, it rewards aggressive, standing-up riding with sharp cornering response and confidence over rough, unpredictable terrain.
Not Ideal ForIt is a poor choice for daily commuting, highway touring, carrying a passenger, or riders seeking plush comfort and low seat height.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2019 Honda CRF450X Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 963mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2019 Honda CRF450X, with a cramped knee angle of around 85 degrees and an upright riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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Rider Reviews

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MotorcycleDB Review

The 2019 Honda CRF450X is a powerful and versatile off-road motorcycle that is designed for both recreational riders and serious racers. With its fuel-injected 449cc engine and lightweight frame, this bike delivers impressive performance and agility on the trails. The CRF450X also features a high-capacity radiator and electric starter, making it ideal for long rides in challenging terrain. Whether you're navigating rocky paths or conquering steep inclines, this Honda motorcycle is built to handle it all. In addition to its exceptional performance, the 2019 Honda CRF450X boasts a sleek and modern design that is sure to turn heads on the trail. Its sharp lines and vibrant color options make it a standout choice for riders who want to make a statement. With its cutting-edge technology and reliable construction, the CRF450X is a top choice for anyone looking for a high-performance off-road motorcycle. With its exceptional performance and stylish design, the 2019 Honda CRF450X is a standout choice in the world of off-road motorcycles.
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