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Enduro Bikes

2027Sherco 300 SEF Factory

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The 2027 Sherco 300 SEF Factory is a 303.68cc DOHC four-valve four-stroke enduro bike with Vitesco electronic fuel injection and electric start. New for 2027 it comes with a complete Akrapovic exhaust system as standard, alongside new graphics, a revised seat and a new lithium battery. The chassis is the shared Factory package: chrome-moly semi-perimeter frame, KYB 48mm fork (300mm) and KYB shock (330mm), Brembo 260/220mm brakes and a 1480mm wheelbase. Sherco does not publish official power, torque or weight figures for the MY27 enduro range.

Capacity
303.7 ccm
Engine
Single, four-stroke
Gearbox
6-speed
Dry weight
Not on record
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Seat height
950 mm
Power
Not on record
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What’s new for the 2027 Sherco 300 SEF Factory

vs the 2023
Spec20232027
Power 30.4 HP (22.4 kW) not listed
Dry weight 102.0 kg (224.9 pounds) not listed
Fuel capacity 9.70 litres (2.56 US gallons) 9.80 litres (2.59 US gallons)
Front suspension KYB close cartridge fork with hydraulic adjustment and specific spring calibration. KYB 48mm closed-cartridge fork, hydraulic adjustment
Rear suspension KYB shock absorber 50 with hydraulic adjustment and specific spring calibration. KYB 50/18mm shock, hydraulic adjustment
Front brakes Single disc. Brembo Brembo hydraulic, 260mm disc
Rear brakes Single disc. Brembo Brembo hydraulic, 220mm disc
Other years 2020 2021 2022 2023 2027

How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 52Agility 92Comfort 30Off-road 95Touring 10Road manners 12
Off-road & trail95%
Cornering55%
City riding5%
Daily riding10%
Touring10%
Two-up5%
Track30%
Best for
Enduro competition and technical trail riding
Built for
Versatile mid-size four-stroke enduro racer, now with a full Akrapovic system
Not ideal for
Beginners, commuters, passengers or road touring

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 68.9" with a 31" (estimated) inseam will not reach the ground comfortably on the 2027 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
Engine type
Single, four-stroke
Bore x stroke
84.0 x 54.8 mm
Cooling system
Liquid
Fuel system
Injection
Starting
Electric
Ignition
DC-CDI with digital advance, 220W alternator
Valves per cylinder
4
Transmission
Gearbox
6-speed
Transmission type
Manual
Final drive
Chain
Clutch
Brembo hydraulic, multi-disc in oil bath
Dimensions & weight
Wheelbase
1480 mm
Seat height
950 mm
Fuel capacity
9.80 litres
Ground clearance
355 mm
Chassis & suspension
Frame
Semi-perimeter high-strength chrome-molybdenum steel
Front suspension
KYB 48mm closed-cartridge fork, hydraulic adjustment
Rear suspension
KYB 50/18mm shock, hydraulic adjustment
Front wheel travel
300 mm
Rear wheel travel
330 mm
Brakes & wheels
Front brakes
Brembo hydraulic, 260mm disc
Front brakes diameter
260 mm
Rear brakes
Brembo hydraulic, 220mm disc
Rear brakes diameter
220 mm
Front tyre
Michelin Enduro Medium, Excel 1.60x21 rim
Front Wheel
21.0 in
Rear tyre
Michelin Enduro Medium, Excel 2.15x18 rim
Rear Wheel
18.0 in
Other
Comments
MY27 updates: new graphics, less aggressive seat grip, new Skyrich 12V lithium battery. Complete Akrapovic exhaust system fitted as standard (new for 2027). Vitesco EFI. AU price A$18,299.

Specs last verified against published sources: .

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.

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Common questions

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

The 2027 Sherco 300 SEF Factory has a Capacity of 303.7 ccm (18.53 cubic inches).

How many gears does the Sherco 300 SEF Factory have?

The 2027 Sherco 300 SEF Factory has a Gearbox of 6-speed.

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