14 August. Friday 2026
Sherco 450 SEF Factory - 2021 Specifications and Reviews
The 2021 Sherco 450 SEF Factory is a competition-focused enduro bike built for experienced off-road riders seeking high performance in technical terrain. Powered by a potent 449cc liquid-cooled four-stroke with electronic fuel injection, it delivers responsive power and precise handling. Known for its reliability and aggressive capability, this factory model excels in enduro racing and demanding adventure riding.
General information | |
| Category | Enduro / offroad |
| Year | 2021 |
| Model | Sherco 450 SEF Factory |
Engine and Transmission Specifications | |
| Exhaust system | Akrapovic full exhaust pipe with titanium pipe |
| Driveline | Gears in primary drive secondary drive with chain |
| Clutch | Hydraulic, multidisc in oil bath |
| Transmission type | Chain (final drive) |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Lubrication system | Dry sump |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) |
| Fuel system | Injection. Synerject digital electronic injection |
| Valves per Cylinder | 4 |
| Bore x Stroke | 95.0 x 63.4 mm (3.7 x 2.5 inches) |
| Engine details | Sherco engine |
| Engine type | Single cylinder, four-stroke |
| Capacity: | 449.4 ccm (27.42 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Wheels | Blue anodized Excel rim with Michelin Enduro Competition tires |
| Rear brakes | Single disc. Brembo |
| Diameter | 260 mm (10.2 inches) |
| Front brakes | Single disc. Brembo |
| Rear tire | 2.15-18 |
| Front tire | 1.60-21 |
| Rear wheel travel | 330 mm (13.0 inches) |
| Rear Suspension | KYB Shock Absorber With hydraulic setting and spring setting specific to each model 3-way adjustment |
| Front wheel travel | 300 mm (11.8 inches) |
| Front Suspension | KYB Fork Double closed cartridge with hydraulic setting and fork springs |
| Frame type | Chrome-Molybdenum steel semi-perimeter |
| | |
Physical measures and capacities | |
| Fuel capacity | 9.70 litres (2.56 US gallons) |
| Wheelbase | 1480 mm (58.3 inches) |
| Ground clearance | 355 mm (14.0 inches) |
| Seat height | 950 mm (37.4 inches) If adjustable, lowest setting. |
| | |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Comments | Spanish brand. |
| Electrical | Shido LTZ5S Lithium battery. |
| Starter | Electric |
| Color options | Blue/white/green |
Performance Profile & Rider Fit
Best For
Track20%
City15%
Cornering80%
Daily Riding20%
Touring20%
Passenger5%
Rider Profile
| Best For | This is a competition-focused enduro machine best suited to experienced off-road riders comfortable with a tall, aggressive, race-ready package. |
| Purpose | Built for serious enduro riding, technical trails, and off-road competition rather than road use or commuting. |
| Rider Fit | The tall 950mm seat height, minimal padding, and lightweight dirt-bike ergonomics demand good fitness, leg length, and off-road riding skill. |
| Character | 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. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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Rider Reviews
Total comments: 1
MotorcycleDB Review
The 2021 Sherco 450 SEF Factory motorcycle is an absolute powerhouse on the trails. With its 450cc engine and factory racing components, this bike is designed for serious off-road enthusiasts. The lightweight frame and agile handling make it a dream to ride, while the top-of-the-line suspension system ensures a smooth and controlled experience over even the roughest terrain. Whether you're competing in an enduro race or just hitting the trails for a weekend adventure, the Sherco 450 SEF Factory is sure to impress with its performance and durability. In addition to its impressive performance capabilities, the 2021 Sherco 450 SEF Factory also boasts a sleek and modern design that is bound to turn heads. The bold graphics and striking color scheme give it a distinctive look that sets it apart from other bikes in its class. With its combination of power, handling, and style, this motorcycle is a top choice for riders who demand the best from their off-road machines. Whether you're a seasoned pro or a weekend warrior, the Sherco 450 SEF Factory is a bike that will not disappoint.Add a Comment
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