Enduro Bikes

2020Honda CRF450X

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The 2020 Honda CRF450X is a serious off-road competition bike designed for experienced riders seeking maximum performance and durability. Known for its powerful engine, responsive handling, and rugged construction, it excels in motocross racing and demanding trail riding. The electric and kick starter, generous ground clearance, and Dunlop MX52 tires deliver reliability and capability in extreme conditions.

Capacity: 449.0 ccm
Engine: Single, four-stroke
Gearbox: 6-speed
Dry weight: 122.0 kg
Seat height: 950 mm
Power: 44.5 HP (32.5 kW) @ 7500 RPM

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What’s new for the 2020 Honda CRF450X

vs the 2019

Spec	2019	2020
Dry weight	—	122.0 kg (269.0 pounds)
Wet weight	122.0 kg (269.0 pounds)	124.7 kg (274.9 pounds)
Seat height	963 mm (37.9 inches)	950 mm (37.4 inches)
Gearbox	5-speed	6-speed

Other years 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027

How it rides

Editorial estimate from the spec sheet - not lab tested

Off-road & trail97%

Cornering55%

City riding10%

Daily riding15%

Touring20%

Two-up5%

Track35%

Best for: Built as a dedicated closed-course and trail enduro weapon, excelling at technical off-road terrain, motocross-adjacent trails, and cross-country racing.
Built for: Light, nimble, and torquey, it rewards aggressive, standing-up riding with sharp cornering response and confidence over rough, unpredictable terrain.
Not ideal for: It is a poor choice for daily commuting, highway touring, carrying a passenger, or riders seeking plush comfort and low seat height.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Will it fit you?

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Your height

Inseam (optional)

Units

At 950mm, a rider of 68.9" with a 31" (estimated) inseam will not reach the ground comfortably on the 2020 Honda CRF450X, with a cramped knee angle of around 85 degrees and an upright riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

More bikes at over 900 mm — Sky High →

Find bikes that fit your height →

Full specifications

Engine

Capacity: 449.0 ccm
Power: 44.5 HP (32.5 kW) @ 7500 RPM
Torque: 41.3 Nm (4.2 kgf-m) @ 7000 RPM
Engine type: Single, four-stroke
Power/weight ratio: 0.3648 HP/kg (dry)
Bore x stroke: 96.0 x 62.0 mm
Compression: 12.0:1
Cooling system: Liquid
Fuel system: Injection
Starting: Electric & kick
Ignition: CDI
Valves per cylinder: 4
Lubrication system: Dry sump

Transmission

Gearbox: 6-speed
Transmission type: Manual
Final drive: Chain
Clutch: Multiplate wet (6 springs)

Dimensions & weight

Wheelbase: 1481 mm
Overall length: 2192 mm
Overall width: 846 mm
Overall height: 1278 mm
Seat height: 950 mm
Dry weight: 122.0 kg
Wet weight: 124.7 kg
Fuel capacity: 7.60 litres
Ground clearance: 323 mm

Chassis & suspension

Frame: Semi-double cradle, aluminium twin-spar
Front suspension: 47mm inverted Showa® cartridge fork with 16-position rebound and 16-position compression-damping adjustability; 12.4-inches travel
Rear suspension: Pro-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 travel: 315 mm
Rear wheel travel: 312 mm
Rake (fork angle): 28.0°
Trail: 117 mm

Brakes & wheels

Front brakes: Single disc. Two-piston calipers.
Front brakes diameter: 260 mm
Rear brakes: Single disc
Rear brakes diameter: 240 mm
Front tyre: 80/100-21
Rear tyre: 110/100-18

Other

Color options: Red
Comments: Model ID: CRF450X.

Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.

What changed, year to year

Differences highlighted

Specification	2005	2011	2016	2020	2022	2027
Capacity	449 cc	449 cc	449 cc	449 cc	449 cc	449 cc
Dry weight	—	—	—	122 kg	122 kg	122 kg
Seat height	955 mm	963 mm	963 mm	950 mm	963 mm	963 mm
Fuel capacity	7.2 L	7.2 L	7.2 L	7.6 L	7.6 L	7.6 L

Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.

Rider Reviews

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MotorcycleDB

The 2020 Honda CRF450X is a powerful and versatile off-road motorcycle that delivers top-notch performance and handling. With its 449cc Unicam engine and lightweight chassis, this bike excels in navigating tough terrains and challenging trails. The electric start and lithium-ion battery ensure reliable and quick starts, while the fuel injection system provides smooth and responsive throttle control. The CRF450X also features a wide-ratio six-speed transmission, allowing riders to tackle a variety of riding conditions with ease. Overall, the 2020 Honda CRF450X is a top choice for riders who seek a high-performance and reliable off-road motorcycle.

In addition to its impressive performance, the 2020 Honda CRF450X boasts a sleek and aggressive design that reflects its powerful capabilities. The bike's cutting-edge technology, such as its LED lighting and digital instrumentation, adds a modern touch to its rugged appearance. The CRF450X's ergonomics and comfortable seating position provide a satisfying riding experience for off-road enthusiasts. Furthermore, Honda's reputation for durability and reliability ensures that the CRF450X is built to withstand the rigors of off-road riding. With its combination of power, agility, and advanced features, the 2020 Honda CRF450X is a top contender in the off-road motorcycle market.

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