Sherco Sef 300 Racing
The Sherco SEF 300 Racing is part of the French manufacturer Sherco's enduro lineup, which has been developed since the early 2000s with roots in trial and off-road competition. The SEF (Sherco Enduro Four-stroke) Racing series was significantly refined in the 2010s, with the 300cc variant introduced to fill the gap between 250cc and larger displacement models, catering to cross-country and hard enduro competitors. It gained notable recognition through podium finishes in events like the Roof of Africa and participation in the Dakar Rally support classes, cementing Sherco's reputation as a competitive enduro brand.
~38 hp
Power
~30 Nm
Torque
~108 kg
Weight
~145 km/h (estimated; note: top speed is rarely a priority metric for enduro machines)
Top Speed
~4.5 L/100km (estimated; highly variable in off-road/enduro conditions)
Fuel
Naked
Body
What Buyers Should Know
Fuel Injection Advantage
The SEF 300 Racing features a Keihin fuel injection system, eliminating cold-start jetting issues common with carbureted enduro bikes. This makes it highly reliable across varying altitudes and temperatures.
Watch the Coolant System
A known issue on used examples is coolant hose wear and water pump seal failure — inspect these carefully before buying. Catching this early prevents costly engine overheating damage.
Strong Resale Value
Sherco's limited North American dealer network means used SEF 300 Racing models hold value well due to lower supply. A well-maintained example typically retains 70–80% of its value within the first two years.
Full Specifications
Rivals & Alternatives
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