AvailableEnduro 4T
2026 Sherco 300 SEF Factory
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The 300 SEF Factory pairs a compact four-stroke with fuel injection, so it pulls clean from the bottom and doesn’t care about the weather or the elevation. Factory spec adds KYB closed-cartridge suspension, Brembo brakes and an Akrapovič silencer.
Inside NEA Performance Plus, Bono, AR
Open Monday – Friday, 8 AM – 5 PM
Looking for a different model? Request it
Specs
- Engine
- 303.7cc single-cylinder 4-stroke, DOHC 4-valve
- Starter
- Electric
- Transmission
- 6-speed, 520 O-ring chain
- Suspension
- KYB 48mm closed-cartridge fork, KYB shock
- Brakes
- Brembo hydraulic, 260mm front / 220mm rear
- Seat height
- 950 mm (37.4 in)
- Fuel capacity
- 9.8 L (2.6 gal)
- Bore × stroke
- 84 × 54.8 mm
- Fuel system
- Vitesco electronic fuel injection
- Fuel
- Unleaded, 95 RON (91 AKI)
- Cooling
- Liquid, forced circulation
- Ignition
- DC-CDI, digital advance
- Clutch
- Brembo hydraulic, wet multi-plate
- Battery
- BS Battery 12V lithium
- Exhaust
- SPES header, Akrapovič silencer
- Frame
- Chromoly steel, semi-perimeter
- Front suspension
- KYB 48mm closed-cartridge fork, 300 mm travel
- Rear suspension
- KYB 50mm shock, 330 mm wheel travel
- Front wheel
- Excel 1.60 × 21 in, Michelin Enduro Medium
- Rear wheel
- Excel 2.15 × 18 in, Michelin Enduro Medium
- Wheelbase
- 1465 mm (57.7 in)
- Ground clearance
- 355 mm (14 in)
Specs are from Sherco and can change without notice. Call to confirm details on this bike.