Sherco 500 Sef Factory - 2026 Specifications and Reviews

The 2026 Sherco 500 SEF Factory is a lightweight enduro machine engineered for competitive off-road riders seeking technical trail performance. Powered by a 478cc Sherco four-stroke single with electronic fuel injection and liquid cooling, it delivers responsive power across challenging terrain. Known for its agile handling and reliability in hard enduro competition, this bike excels for experienced riders tackling demanding cross-country and woodland courses.

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General information

Color OptionsBlue/white/yellow/green
CategoryEnduro / offroad
Year2025
ModelSherco 500 SEF Factory

Engine and Transmission Specifications

StartingElectric
ClutchHydraulic, multidisc in oil bath
Final DriveChain (final drive)
Gearbox6-speed
Cooling SystemLiquid
IgnitionCDI
Fuel ControlDouble Overhead Cams/Twin Cam (DOHC)
InductionInjection. Synerject digital electronic injection
Valves Per Cylinder4
Bore x Stroke93.0 x 63.4 mm (3.7 x 2.5 inches)
Engine DetailsSherco engine
Engine TypeSingle cylinder, four-stroke
Capacity:478.2 ccm (29.18 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 500 Sef Factory dimensions and frame

WheelsBlack anodized Excel rim with Michelin Enduro Medium tires
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 SuspensionKYB shock absorber 50 with hydraulic adjustment and specific spring calibration.
Front Wheel Travel300 mm (11.8 inches)
Front SuspensionKYB close cartridge fork with hydraulic adjustment and specific spring calibration.
FrameHigh strength Chrome-Molybdenum steel semi-perimeter

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Update specsReport missing specs or required updates.
Comments2 engine maps. French brand.
Electrical12V 140A Lithium battery.
Exhaust systemSherco Factory exhaust with Akrapovič silencer
DrivelineGears in primary drive secondary drive with chain
Lubrication systemDry sump

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 2026 Sherco 500 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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