2006Honda CRF450X
40 fields on record
The 2006 Honda CRF 450 X is a versatile four-stroke enduro bike suited for both trail riding and off-road competition. Powered by a liquid-cooled 449cc single-cylinder engine with electronic fuel management, it delivers strong low-to-mid range power ideal for technical terrain. Known for its reliability and user-friendly handling, the CRF 450 X remains a favorite among intermediate to experienced off-road riders.
- Capacity
- 449.0 ccm
- Engine
- Single, four-stroke
- Gearbox
- 5-speed
- Dry weight
- 113.4 kg
- Seat height
- 963 mm
- Power
- 44.9 HP (33.0 kW)
What’s new for the 2006 Honda CRF450X
vs the 2005| Spec | 2005 | 2006 |
|---|---|---|
| Dry weight | — | 113.4 kg (250.0 pounds) |
| Fuel capacity | 7.20 litres (1.90 US gallons) | 8.60 litres (2.27 US gallons) |
| Rear suspension | Pro-Link Showa single shock with spring-preload, 17-position rebound-damping adjustability, and compression-damping adjustment separated into low speed (13 positions) and high-speed (3.5 turns) | 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) |
| Front brakes | Single disc. 2-piston calipers | Single disc |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built for trail riding, enduro competition, and technical off-road terrain rather than pavement or long-distance travel.
- Built for
- A lightweight, high-revving single-cylinder enduro bike that rewards aggressive, standing-up riding with sharp handling and strong suspension travel.
- Not ideal for
- Not a good fit for riders wanting a comfortable street commuter, a passenger-friendly bike, or a machine suited to sustained highway touring.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usEngine
- Capacity
- 449.0 ccm
- Power
- 44.9 HP (33.0 kW)
- Engine type
- Single, four-stroke
- Power/weight ratio
- 0.3959 HP/kg (dry)
- Bore x stroke
- 96.0 x 62.0 mm
- Compression
- 12.0:1
- Cooling system
- Liquid
- Fuel system
- Carburettor
- Starting
- Electric & kick
- Ignition
- CD with electronic advance and lighting coil
- Valves per cylinder
- 4
- Lubrication system
- Dry sump
- Torque
- Not on record - add it
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Multiplate wet (6 springs)
Dimensions & weight
- Wheelbase
- 1478 mm
- Overall length
- 2192 mm
- Overall width
- 846 mm
- Overall height
- 1278 mm
- Seat height
- 963 mm
- Dry weight
- 113.4 kg
- Wet weight
- 122.0 kg
- Fuel capacity
- 8.60 litres
- Ground clearance
- 348 mm
Chassis & suspension
- Frame
- Semi-double cradle, aluminium twin-spar
- Front suspension
- 47.0mm inverted Showa cartridge fork with 16-position rebound- and 16-position compression-damping adjustability
- 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)
- Front wheel travel
- 315 mm
- Rear wheel travel
- 315 mm
- Rake (fork angle)
- 27.3°
- Trail
- 113 mm
Brakes & wheels
- Front brakes
- Single disc
- Front brakes diameter
- 240 mm
- Rear brakes
- Single disc
- Rear brakes diameter
- 240 mm
- Front tyre
- 80/100-21
- Rear tyre
- 110/100-18
Other
- Color options
- Red
Specs last verified against published sources: .
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 | 2006 | 2011 | 2016 | 2022 | 2027 |
|---|---|---|---|---|---|---|
| Capacity | 449 cc | 449 cc | 449 cc | 449 cc | 449 cc | 449 cc |
| Dry weight | — | 113 kg | — | — | 122 kg | 122 kg |
| Seat height | 955 mm | 963 mm | 963 mm | 963 mm | 963 mm | 963 mm |
| Fuel capacity | 7.2 L | 8.6 L | 7.2 L | 7.2 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
Common questions
What is the engine size of the Honda CRF450X?
The 2006 Honda CRF450X has a Capacity of 449.0 ccm (27.40 cubic inches).
What engine power does the Honda CRF450X have?
The 2006 Honda CRF450X has a Power of 44.9 HP (33.0 kW).
How many gears does the Honda CRF450X have?
The 2006 Honda CRF450X has a Gearbox of 5-speed.
How much does the Honda CRF450X weigh?
The 2006 Honda CRF450X has a Dry weight of 113.4 kg (250.0 pounds).
Shop this bike
Affiliate linksWe may earn a commission from qualifying eBay or Amazon purchases made through these links. As an Amazon Associate I earn from qualifying purchases.
Please log in or register if you'd like to leave a comment.
Own one? Add it to My Garage and write an owner review with an Owner badge.