Sherco 300 SEF - 2014 Specifications and Reviews

The 2014 Sherco 300 SEF is a competitive enduro motorcycle engineered for serious off-road riders seeking lightweight performance and reliability. Its 303cc liquid-cooled single-cylinder four-stroke engine delivers responsive power through a six-speed transmission, while the advanced fuel injection system ensures consistent performance across varying terrain. Known for exceptional maneuverability and durability, it excels in technical trail riding and cross-country enduro competition.

2014
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General information

CategoryEnduro / offroad
Year2014
ModelSherco 300 SEF
 
 

Engine and Transmission Specifications

Exhaust systemStainless steel header pipe and muffler with catalytic converter meets Euro 3 stds.
Emission detailsEuro 3
ClutchHydraulic, multidisc in oil bath
Transmission type,final driveChain
Gearbox6-speed
Cooling systemLiquid
Lubrication systemDry sump
Fuel controlDouble Overhead Cams/Twin Cam (DOHC)
Fuel systemInjection. Synerject digital electronic fuel injection
Valves per cylinder4
Bore x Stroke84.0 x 54.8 mm (3.3 x 2.2 inches)
Engine typeSingle cylinder, four-stroke
Capacity:303.07 ccm (18.49 cubic inches)

Brakes, suspension, Frame and wheels

WheelsAluminum rim, steel spokes and Michelin Enduro Competition tube type
Rear brakes diameter220 mm (8.7 inches)
Rear brakesSingle disc. Bremo
Front brakes diameter270 mm (10.6 inches)
Front brakesSingle disc. Bremo
Rear tyre2.15-18
Front tyre1.60-21
Rear wheel travel330 mm (13.0 inches)
Rear SuspensionWP progressive, multiadjustable rear shock utilizing a linkage and rod system
Front wheel travel300 mm (11.8 inches)
Front SuspensionSachs telescopic fork, Ø 48 mm tubes rebound and compression adjustable
Frame typeHalf perimeter frame Chrome-Molybdenum

Physical measures and capacities

Fuel capacity8.50 litres (2.25 gallons)
Wheelbase1,480 mm (58.3 inches)
Ground clearance350 mm (13.8 inches)
Seat height950 mm (37.4 inches) If adjustable, lowest setting.
Dry weight102.0 kg (224.9 pounds)
 
 

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Modifications compared to previous modelNew Synerject injection system, Maximum engine speed: 13000 rev/min, Evo head with 30mm steel intake valve, 42mm Ø Injector body, New ignition system, new lightweight flywheel, New water pump impeller, Strengthened central engine cases, Gearbox optimization, New Trail Tech cycle computer, Optimized rear shock
CommentsSpanish brand.
ElectricalYuasa 12 V / 4Ah battery
StarterElectric
Color optionsBlue

Performance Profile & Rider Fit

Best For

Track20%
City15%
Cornering85%
Daily Riding20%
Touring20%
Passenger5%

Rider Profile

Best ForThis is a competition-focused enduro machine best suited to intermediate and experienced off-road riders comfortable with a tall, aggressive dirt bike.
PurposeBuilt for technical enduro riding, trail competition, and demanding off-road terrain rather than any road-going use.
Rider FitIts light dry weight and tall 950mm seat height favor taller, fit riders who can manage a top-heavy stance while standing and shifting body weight over rough ground.
CharacterA sharp, high-revving, minimalist machine that rewards precise throttle and body control with exceptional agility and suspension travel.
Not Ideal ForNot a good fit for commuters, passengers, highway touring, or riders seeking plush comfort and long-distance stability.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2014 Sherco 300 SEF Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 950mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2014 Sherco 300 SEF, 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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Rider Reviews

Total comments: 1
64x64

MotorcycleDB Review

The 2014 Sherco 300 SEF motorcycle is a powerful and reliable off-road machine. This bike features a 300cc engine that delivers plenty of torque and horsepower for tackling even the toughest trails. The suspension system is top-notch, offering smooth and controlled performance over rough terrain. With its lightweight design and agile handling, the Sherco 300 SEF is a great choice for riders who want to conquer challenging off-road environments. In addition to its impressive performance, the 2014 Sherco 300 SEF also boasts a stylish and modern design. The sleek bodywork and sharp graphics give this bike a distinctive and eye-catching appearance. The comfortable ergonomics and rider-friendly features make it a joy to ride for extended periods. Overall, the 2014 Sherco 300 SEF is a standout option for off-road enthusiasts looking for a capable and stylish motorcycle.
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