Sherco 450 Sef Factory - 2025 Specifications and Reviews

The 2025 Sherco 450 SEF Factory is a competitive enduro motorcycle engineered for serious off-road riders seeking reliability and performance. Powered by a fuel-injected 449cc four-stroke single-cylinder engine with advanced DOHC technology, it delivers responsive power delivery across varied terrain. Built on proven Sherco engineering, this Factory model excels in cross-country racing and technical trail riding with its lightweight construction and precision handling characteristics.

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General information

Color OptionsBlue/white/green
CategoryEnduro / offroad
 
 

Engine and Transmission Specifications

StartingElectric
ClutchHydraulic, multidisc in oil bath
Final DriveChain (final drive)
Gearbox6-speed
Cooling SystemLiquid
Fuel ControlDouble Overhead Cams/Twin Cam (DOHC)
InductionInjection. VITESCO electronic injection
Valves Per Cylinder4
Bore x Stroke95.0 x 63.4 mm (3.7 x 2.5 inches)
Engine DetailsSherco engine
Capacity:449.4 ccm (27.42 cubic inches)
 
 

Physical measures and capacities

Fuel Capacity9.80 litres (2.59 US gallons)
Wheelbase1465 mm (57.7 inches)
Ground Clearance355 mm (14.0 inches)
Seat Height950 mm (37.4 inches) If adjustable, lowest setting.

Sherco 450 Sef Factory dimensions and frame

WheelsAluminum rim with Michelin Enduro Competition tube-type tire
Rear BrakesSingle disc. Brembo
Brake Disc Diameter220 mm (8.7 inches)
Front BrakesSingle disc. Brembo
Rear Tyre2.15-18
Front Tyre1.60-21
Rear Wheel Travel330 mm (13.0 inches)
Rear SuspensionWP Monoshock progressive rear suspension with aluminum control rods, adjustable for high and low speed compression and spring pre-load.
Front Wheel Travel300 mm (11.8 inches)
Front SuspensionWP 48mm telescopic fork, rebound and compression adjustable
FrameChrome-Molybdenum steel semi-perimeter

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Update specsReport missing specs or required updates.
Electrical12 V / 4Ah Yuasa battery.
Exhaust systemInox pipe with catalytic aluminium silencer
DrivelineGears in primary drive secondary drive with chain
Lubrication systemDry sump
Engine typeSingle cylinder, four-stroke
Model year2025
Motorcycle nameSherco 450 SEF Factory

Rider Fit Visualizer

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Feet:

At 950mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with cannot reach comfortably on the 2025 Sherco 450 Sef Factory, with a cramped knee angle of around 85 degrees and an upright riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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