Motocross Bikes
2023GAS GAS MC 450F Factory
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The 2023 GAS GAS MC 450F Factory is a competition-focused motocross machine engineered for serious off-road racers and experienced riders seeking a lightweight, nimble alternative to heavier four-strokes. Its 449.9cc single-cylinder engine delivers strong mid-range power with excellent maneuverability, while premium Brembo brakes and precision handling make it ideal for technical terrain and tight track sections.
- Capacity
- 449.9 ccm
- Engine
- Single, two-stroke
- Gearbox
- 5-speed
- Dry weight
- 103.4 kg
- Seat height
- 950 mm
- Power
- 56.0 HP (41.2 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- This is a small-displacement automatic minibike intended to introduce young children to off-road riding in a controlled, low-speed environment.
- Built for
- It behaves as a gentle, forgiving learner's dirt bike with simple carbureted two-stroke power delivery and no manual gearbox to worry about.
- Not ideal for
- This machine is not suitable for adult riders, highway use, touring, or anyone seeking real motocross performance.
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
- 449.9 ccm
- Power
- 56.0 HP (41.2 kW)
- Torque
- 45.7 Nm (4.7 kgf-m) @ 7400 RPM
- Engine type
- Single, two-stroke
- Power/weight ratio
- 0.5416 HP/kg (dry)
- Bore x stroke
- 95.0 x 63.4 mm
- Cooling system
- Liquid
- Fuel system
- Injection
- Starting
- Electric
- Ignition
- Keihin EMS
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Wet, DDS multi-disc clutch, Brembo hydraulics
Dimensions & weight
- Wheelbase
- 1490 mm
- Overall length
- 2200 mm
- Overall width
- 830 mm
- Overall height
- 1260 mm
- Seat height
- 950 mm
- Dry weight
- 103.4 kg
- Fuel capacity
- 7.90 litres
- Ground clearance
- 370 mm
Chassis & suspension
- Frame
- Central double-cradle-type 25CrMo4 steel
- Front suspension
- WP XACT-USD, Ø 48 m
- Rear suspension
- WP XACT Monoshock with linkage
- Front wheel travel
- 310 mm
- Rear wheel travel
- 300 mm
- Rake (fork angle)
- 26.1°
Brakes & wheels
- Front brakes
- Single disc. Two-piston calipers.
- Front brakes diameter
- 260 mm
- Rear brakes
- Single disc. Single-piston caliper.
- Front tyre
- 90/90-21
- Rear tyre
- 140/80-18
Other
- Color options
- Red/blue/white/yellow
- Comments
- Factory Edition. Traction control. Launch control. Torque is a rear-wheel dyno figure.
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 | 2023 | 2024 |
|---|---|---|
| Capacity | 450 cc | 450 cc |
| Dry weight | 103 kg | 103 kg |
| Seat height | 950 mm | 950 mm |
| Fuel capacity | 7.9 L | 7.9 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 GAS GAS MC 450F Factory?
The 2023 GAS GAS MC 450F Factory has a Capacity of 449.9 ccm (27.45 cubic inches).
What engine power does the GAS GAS MC 450F Factory have?
The 2023 GAS GAS MC 450F Factory has a Power of 56.0 HP (41.2 kW).
How many gears does the GAS GAS MC 450F Factory have?
The 2023 GAS GAS MC 450F Factory has a Gearbox of 5-speed.
What is the torque of the GAS GAS MC 450F Factory?
The 2023 GAS GAS MC 450F Factory has a Torque of 45.7 Nm (4.7 kgf-m or 33.7 ft.lbs) @ 7400 RPM.
How much does the GAS GAS MC 450F Factory weigh?
The 2023 GAS GAS MC 450F Factory has a Dry weight of 103.4 kg (228.0 pounds).
Shop this bike
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The 2023 GAS GAS MC 450F Factory is a top-of-the-line motocross bike that delivers exceptional performance and handling. With its powerful 450cc engine and advanced suspension system, this bike is designed for serious riders who demand the best. The Factory edition comes with premium components such as factory wheels, a 2.1-gallon fuel tank, and a Hinson clutch cover, making it a true contender on the track. Whether you're hitting the trails or competing in races, the MC 450F Factory is ready to take on any challenge.
Overall, the 2023 GAS GAS MC 450F Factory is an impressive motocross bike that offers top-tier performance and quality components. From its powerful engine to its premium features, this bike is a great choice for riders who want a competitive edge on the track. With its excellent handling and advanced suspension, the MC 450F Factory is sure to impress even the most seasoned motocross enthusiasts.
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