Enduro Bikes
2018Sherco 300 SEF-R
34 fields on record
The 2018 Sherco 300 SEF-R is a four-stroke enduro bike made in Spain. Its liquid-cooled 303.7cc four-stroke single drives through a six-speed gearbox and chain. A tall 950 mm seat, 102 kg dry weight and 9.7-litre tank make it a light, capable trail machine.
- Capacity
- 303.7 ccm
- Engine
- Single, four-stroke
- Gearbox
- 6-speed
- Dry weight
- 102.0 kg
- Seat height
- 950 mm
- Power
- 30.4 HP (22.4 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built for enduro racing and technical off-road trail riding rather than commuting or road use.
- Built for
- A focused, high-strung, race-bred single-cylinder enduro bike that rewards active, skillful riding with sharp handling and excellent suspension travel.
- Not ideal for
- Not a good fit for new riders, taller-distance touring, two-up riding, or anyone wanting a comfortable street-oriented motorcycle.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usEngine
- Capacity
- 303.7 ccm
- Power
- 30.4 HP (22.4 kW)
- CO2 Emissions
- 3 CO2 g/km
- Engine type
- Single, four-stroke
- Power/weight ratio
- 0.2980 HP/kg (dry)
- Bore x stroke
- 84.0 x 54.8 mm
- Cooling system
- Liquid
- Fuel system
- Injection
- Starting
- Electric
- Valves per cylinder
- 4
- Lubrication system
- Dry sump
- Torque
- Not on record - add it
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Hydraulic, multidisc in oil bath
Dimensions & weight
- Wheelbase
- 1480 mm
- Seat height
- 950 mm
- Dry weight
- 102.0 kg
- Fuel capacity
- 9.70 litres
- Ground clearance
- 350 mm
Chassis & suspension
- Frame
- Half perimeter frame Chrome-Molybdenum
- Front suspension
- WP 48mm telescopic fork, rebound and compression adjustable
- Rear suspension
- WP progressive, multiadjustable rear shock utilizing a linkage and rod system
- Front wheel travel
- 300 mm
- Rear wheel travel
- 330 mm
Brakes & wheels
- Front brakes
- Single disc
- Front brakes diameter
- 260 mm
- Rear brakes
- Single disc
- Rear brakes diameter
- 220 mm
- Front tyre
- 1.60-21
- Rear tyre
- 2.15-18
Other
- Color options
- Blue/white/green
- Comments
- Spanish made bike.
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 2014 | 2016 | 2017 | 2018 | 2019 | 2020 |
|---|---|---|---|---|---|---|
| Capacity | 303 cc | 304 cc | 304 cc | 304 cc | 304 cc | 304 cc |
| Dry weight | 102 kg | 102 kg | 102 kg | 102 kg | 102 kg | 102 kg |
| Seat height | 950 mm | 950 mm | 950 mm | 950 mm | 950 mm | 950 mm |
| Fuel capacity | 8.5 L | 8.5 L | 9.7 L | 9.7 L | 9.7 L | 9.7 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Sherco 300 SEF-R?
The 2018 Sherco 300 SEF-R has a Capacity of 303.7 ccm (18.53 cubic inches).
What engine power does the Sherco 300 SEF-R have?
The 2018 Sherco 300 SEF-R has a Power of 30.4 HP (22.4 kW).
How many gears does the Sherco 300 SEF-R have?
The 2018 Sherco 300 SEF-R has a Gearbox of 6-speed.
How much does the Sherco 300 SEF-R weigh?
The 2018 Sherco 300 SEF-R has a Dry weight of 102.0 kg (224.9 pounds).
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