Enduro Bikes
2023Sherco 450 SEF Factory
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The 2023 Sherco 450 SEF Factory is a competitive enduro bike designed for serious off-road riders seeking lightweight performance and technical capability. Powered by a 449cc liquid-cooled four-stroke single with advanced electronic fuel injection, it delivers responsive power delivery across varied terrain. Known for its nimble handling, reliable engineering, and suitability for both racing and adventure riding, it excels in demanding enduro conditions.
- Capacity
- 449.4 ccm
- Engine
- Single, four-stroke
- Gearbox
- 6-speed
- Dry weight
- 109.0 kg
- Seat height
- 950 mm
- Power
- 44.9 HP (33.0 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built for serious enduro riding, technical trails, and off-road competition rather than road use or commuting.
- Built for
- A razor-sharp, purpose-built off-road weapon with premium WP suspension and a high-revving DOHC single, prioritizing agility and performance over comfort.
- Not ideal for
- This bike is not for riders seeking a comfortable commuter, a passenger-friendly tourer, or a low-maintenance road-going machine.
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
- 449.4 ccm
- Power
- 44.9 HP (33.0 kW)
- Engine type
- Single, four-stroke
- Power/weight ratio
- 0.4119 HP/kg (dry)
- Bore x stroke
- 95.0 x 63.4 mm
- Cooling system
- Liquid
- Fuel system
- Injection
- Starting
- Electric
- Valves per cylinder
- 4
- Lubrication system
- Dry sump
- Torque
- Not on record - add it
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Hydraulic, multidisc in oil bath
Dimensions & weight
- Wheelbase
- 1490 mm
- Seat height
- 950 mm
- Dry weight
- 109.0 kg
- Fuel capacity
- 9.70 litres
- Ground clearance
- 355 mm
Chassis & suspension
- Frame
- High strength Chrome-Molybdenum steel semi-perimeter
- Front suspension
- KYB close cartridge fork with hydraulic adjustment and specific spring calibration.
- Rear suspension
- KYB shock absorber 50 with hydraulic adjustment and specific spring calibration.
- Front wheel travel
- 300 mm
- Rear wheel travel
- 330 mm
Brakes & wheels
- Front brakes
- Single disc. Brembo
- Front brakes diameter
- 260 mm
- Rear brakes
- Single disc. Brembo
- Front tyre
- 1.60-21
- Rear tyre
- 2.15-18
Other
- Color options
- Blue/white/yellow/green
- Comments
- 2 engine maps. French brand.
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 | 2019 | 2021 | 2023 | 2025 | 2027 |
|---|---|---|---|---|---|
| Capacity | 449 cc | 449 cc | 449 cc | 449 cc | 449 cc |
| Dry weight | 109 kg | 109 kg | 109 kg | — | — |
| Seat height | 950 mm | 950 mm | 950 mm | 950 mm | 950 mm |
| Fuel capacity | 9.7 L | 9.7 L | 9.7 L | 9.8 L | 9.8 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 Sherco 450 SEF Factory?
The 2023 Sherco 450 SEF Factory has a Capacity of 449.4 ccm (27.42 cubic inches).
What engine power does the Sherco 450 SEF Factory have?
The 2023 Sherco 450 SEF Factory has a Power of 44.9 HP (33.0 kW).
How many gears does the Sherco 450 SEF Factory have?
The 2023 Sherco 450 SEF Factory has a Gearbox of 6-speed.
How much does the Sherco 450 SEF Factory weigh?
The 2023 Sherco 450 SEF Factory has a Dry weight of 109.0 kg (240.3 pounds).
Shop this bike
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The 2023 Sherco 450 SEF Factory is an impressive off-road motorcycle with top-notch performance and sleek design. The bike is powered by a fuel-injected 450cc engine, delivering ample power and torque for tackling the toughest of terrains. Its lightweight frame and suspension system allow for nimble handling and excellent stability, making it a top choice for experienced riders and competitive racing. The Factory edition also comes equipped with high-end components, such as Brembo brakes and Akrapovic exhaust, adding to its overall performance and reliability.
Overall, the 2023 Sherco 450 SEF Factory is a top-of-the-line off-road motorcycle that delivers exceptional performance and handling. Its powerful engine, lightweight design, and premium components make it a standout choice for riders looking for a competitive edge. Whether you're hitting the trails or taking on the track, this bike offers the precision and power needed to excel in any off-road adventure. With its impressive performance and top-notch features, the Sherco 450 SEF Factory is a worthy investment for serious off-road enthusiasts.
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