Motocross Bikes
2026Ducati DESMO450 MX
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The 2026 Ducati Desmo450 MX is a competitive motocross machine engineered for serious amateur and semi-professional riders seeking Italian performance in the 450cc class. Its 449.6cc desmodromic engine delivers potent power through a precise five-speed transmission, while the aluminum frame and geometry balance stability with agility. Built for victory in demanding terrain and competition environments.
- Capacity
- 449.6 ccm
- Engine
- Single, four-stroke
- Gearbox
- 5-speed
- Wet weight
- 104.8 kg
- Seat height
- 970 mm
- Power
- 63.5 HP (46.7 kW) @ 9400 RPM
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built purely for motocross racing on closed tracks, prioritizing explosive acceleration, high-rev power delivery, and razor-sharp handling over jumps and berms.
- Built for
- A raw, aggressive, single-cylinder race weapon with Ducati's desmodromic valve technology, rewarding precise, committed riding with rapid direction changes and sharp response.
- Not ideal for
- This bike is not suited for daily commuting, highway touring, carrying a passenger, or riders seeking comfort and low-maintenance simplicity.
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
- 449.6 ccm
- Power
- 63.5 HP (46.7 kW) @ 9400 RPM
- Torque
- 53.5 Nm (5.5 kgf-m) @ 7500 RPM
- Engine type
- Single, four-stroke
- Power/weight ratio
- 0.6059 HP/kg (wet)
- Bore x stroke
- 96.0 x 62.1 mm
- Compression
- 5.0:1
- Fuel system
- Injection
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Clutch
- Multiplate clutch with hydraulic control
Dimensions & weight
Chassis & suspension
- Frame
- Aluminum welded, with cast, forged and extruded parts.
- Rake (fork angle)
- 27.3°
- Trail
- 118 mm
- Rake
- 27.3 deg
Brakes & wheels
- Front tyre
- 80/100-21
- Rear tyre
- 110/90-19
Other
- Color options
- Ducati 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 | 2026 | 2027 |
|---|---|---|
| Capacity | 450 cc | 450 cc |
| Seat height | 970 mm | 970 mm |
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 Ducati DESMO450 MX?
The 2026 Ducati DESMO450 MX has a Capacity of 449.6 ccm (27.44 cubic inches).
What engine power does the Ducati DESMO450 MX have?
The 2026 Ducati DESMO450 MX has a Power of 63.5 HP (46.7 kW) @ 9400 RPM.
How many gears does the Ducati DESMO450 MX have?
The 2026 Ducati DESMO450 MX has a Gearbox of 5-speed.
What is the torque of the Ducati DESMO450 MX?
The 2026 Ducati DESMO450 MX has a Torque of 53.5 Nm (5.5 kgf-m or 39.5 ft.lbs) @ 7500 RPM.
How much does the Ducati DESMO450 MX weigh?
The 2026 Ducati DESMO450 MX has a Wet weight of 104.8 kg (231.0 pounds).
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