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Enduro Bikes

2023Sherco 300 SEF Factory

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The 2023 Sherco 300 SEF Factory is a lightweight enduro machine designed for competitive off-road riders seeking precision handling and reliable performance. Powered by a 303.7cc liquid-cooled single-cylinder four-stroke with electronic fuel injection, it delivers sharp throttle response and excellent maneuverability on technical terrain. Known for its nimble character and race-proven engineering, this bike excels in competitive enduro events and challenging trail riding.

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)
Other years 2020 2021 2022 2023 2027

How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 45Agility 95Comfort 35Off-road 97Touring 20Road manners 25
Off-road & trail97%
Cornering80%
City riding15%
Daily riding15%
Touring15%
Two-up5%
Track30%
Best for
Built purely for technical enduro and off-road competition, not for general road or commuting use.
Built for
A razor-sharp, high-strung race weapon that thrives on aggressive throttle input and technical terrain.
Not ideal for
This is not suitable for beginners, short riders, highway touring, or anyone wanting a comfortable daily commuter.

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 us
At 950mm, a rider of 175cm with a 79cm (estimated) inseam will not reach the ground comfortably on the 2023 Sherco 300 SEF Factory, with a cramped knee angle of around 85 degrees and an upright riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

More bikes at over 900 mm — Sky High →

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Full specifications

Engine
Capacity
303.7 ccm
Power
30.4 HP (22.4 kW)
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
Ignition
DC - CDI ignition with digital advance 220 W Alternator
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
355 mm
Chassis & suspension
Frame
Semi-perimeter high-strength chrome-molybdenum steel
Front suspension
KYB close cartridge fork with hydraulic adjustment and specific spring calibration.
Rear suspension
KYB shock absorber 50 with hydraulic adjustment and specific spring calibration.
Front wheel travel
300 mm
Rear wheel travel
330 mm
Brakes & wheels
Front brakes
Single disc. Brembo
Front brakes diameter
260 mm
Rear brakes
Single disc. Brembo
Front tyre
1.60-21
Rear tyre
2.15-18
Other
Color options
Blue/white/yellow/green
Comments
French brand.

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 20202021202220232027
Capacity 304 cc 304 cc 304 cc 304 cc 304 cc
Dry weight 102 kg 102 kg 102 kg 102 kg —
Seat height 950 mm 950 mm 950 mm 950 mm 950 mm
Fuel capacity 9.7 L 9.7 L 9.7 L 9.7 L 9.8 L

Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.

Rider Reviews

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MotorcycleDB Review

The 2023 Sherco 300 SEF Factory is a top-of-the-line enduro motorcycle that offers impressive performance and cutting-edge technology. This bike is perfect for riders who are looking for a machine that can handle the toughest off-road terrain with ease. The SEF Factory model comes equipped with a powerful engine, advanced suspension system, and lightweight frame, making it a formidable contender in the enduro racing scene. With its high-quality components and attention to detail, the Sherco 300 SEF Factory is a standout choice for enthusiasts who demand the best from their off-road machines.

Overall, the 2023 Sherco 300 SEF Factory is a remarkable motorcycle that delivers exceptional performance and handling. With its top-notch features and precision engineering, this bike is a force to be reckoned with in the enduro riding community. Whether you're a professional racer or a weekend warrior, the Sherco 300 SEF Factory is a machine that will elevate your off-road adventures to new heights.

Common questions

What is the engine size of the Sherco 300 SEF Factory?

The 2023 Sherco 300 SEF Factory has a Capacity of 303.7 ccm (18.53 cubic inches).

What engine power does the Sherco 300 SEF Factory have?

The 2023 Sherco 300 SEF Factory has a Power of 30.4 HP (22.4 kW).

How many gears does the Sherco 300 SEF Factory have?

The 2023 Sherco 300 SEF Factory has a Gearbox of 6-speed.

How much does the Sherco 300 SEF Factory weigh?

The 2023 Sherco 300 SEF Factory has a Dry weight of 102.0 kg (224.9 pounds).

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