Enduro Bikes

2027Sherco 450 SEF Factory

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The 2027 Sherco 450 SEF Factory is a 449.4cc DOHC four-valve four-stroke enduro bike with Vitesco electronic fuel injection, electric start and a Brembo hydraulic clutch. Updates for 2027 are a new graphics kit, a less aggressive seat grip and a new Skyrich lithium battery. It uses a chrome-moly semi-perimeter frame, KYB 48mm closed-cartridge fork with 300mm travel, KYB shock with 330mm travel, Brembo 260/220mm discs and a 1465mm wheelbase. Sherco does not publish official power, torque or weight figures for the MY27 enduro range.

Capacity: 449.4 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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⇄ Compare with another bike All model years

What’s new for the 2027 Sherco 450 SEF Factory

vs the 2026

Spec	2026	2027
Power	44.9 HP (33.0 kW)	not listed
Front suspension	WP 48mm telescopic fork, rebound and compression adjustable	KYB 48mm closed-cartridge fork, hydraulic adjustment
Rear suspension	WP Monoshock progressive rear suspension with aluminum control rods, adjustable for high and low speed compression and spring pre-load.	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 2019 2020 2021 2022 2023 2025 2026 2027

How it rides

Editorial estimate from the spec sheet - not lab tested

Off-road & trail94%

Cornering55%

City riding5%

Daily riding10%

Touring10%

Two-up5%

Track30%

Best for: Enduro racing and open terrain where power matters
Built for: Strong, tractable big-bore four-stroke enduro racer
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?

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Your height

Inseam (optional)

Units

At 950mm, a rider of 68.9" with a 31" (estimated) inseam will not reach the ground comfortably on the 2027 Sherco 450 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 →

Find bikes that fit your height →

Full specifications

Engine

Capacity: 449.4 ccm
Engine type: Single, four-stroke
Bore x stroke: 95.0 x 63.4 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: 1465 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. Vitesco EFI. AU price A$18,799.

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	2019	2021	2023	2025	2027
Capacity	449 cc	449 cc	449 cc	449 cc	449 cc
Dry weight	109 kg	109 kg	109 kg	—	—
Seat height	950 mm	950 mm	950 mm	950 mm	950 mm
Fuel capacity	9.7 L	9.7 L	9.7 L	9.8 L	9.8 L