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Enduro Bikes

2025Sherco 125 SE RS Factory

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The 2025 Sherco 125 SE-RS Factory is a lightweight two-stroke enduro machine designed for competitive riders and enthusiasts seeking aggressive off-road performance. Its electronically controlled engine features advanced fuel delivery and liquid cooling for reliability in demanding terrain. Purpose-built for racing and trail riding, it delivers the high-revving power and nimble handling that defines modern lightweight enduro competition.

Capacity
124.5 ccm
Engine
Single, two-stroke
Gearbox
6-speed
Dry weight
Not on record
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Seat height
923 mm
Power
15.0 HP (11.0 kW)
⇄ Compare with another bike + Add to garage All model years
Other years 2025 2026

How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 34Agility 91Comfort 30Off-road 95Touring 15Road manners 20
Off-road & trail95%
Cornering60%
City riding15%
Daily riding10%
Touring10%
Two-up5%
Track25%
Best for
Built purely for technical enduro racing and trail riding, not for road use or general commuting.
Built for
A sharp, aggressive, and highly responsive machine that rewards precise inputs with explosive acceleration and razor-sharp handling in tight, technical terrain.
Not ideal for
This bike is not suitable for beginners, passengers, or anyone seeking a comfortable, road-going, or touring-capable 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 us
At 923mm, a rider of 68.9" with a 31" (estimated) inseam will not reach the ground comfortably on the 2025 Sherco 125 SE RS Factory, with a cramped knee angle of around 80 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.

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Full specifications

Engine
Capacity
124.5 ccm
Power
15.0 HP (11.0 kW)
Engine type
Single, two-stroke
Bore x stroke
52.0 x 58.6 mm
Cooling system
Liquid
Fuel system
Carburettor
Starting
Electric
Ignition
DC - CDI ignition with digital advance 220 W Alternator
Lubrication system
Pre-mix 2%
Torque
Not on record - add it
Transmission
Gearbox
6-speed
Transmission type
Manual
Final drive
Chain
Clutch
Brembo hydraulic control, multi-disc in oil bath
Dimensions & weight
Wheelbase
1408 mm
Seat height
923 mm
Fuel capacity
8.00 litres
Ground clearance
315 mm
Dry weight
Not on record - add it
Chassis & suspension
Frame
Semi-perimeter high-strength chrome-molybdenum steel
Front suspension
USD 41 mm
Rear suspension
KYB 50 shock absorber with hydraulic settings and spring rates specific to each model. 18 mm Ø.
Front wheel travel
253 mm
Rear wheel travel
67 mm
Brakes & wheels
Front brakes
Single disc
Rear brakes
Single disc
Front tyre
80/90-21
Rear tyre
110/80-18
Other
Color options
Blue/Yellow
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 20252026
Capacity 125 cc 125 cc
Seat height 923 mm 923 mm
Fuel capacity 8 L 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 125 SE RS Factory?

The 2025 Sherco 125 SE RS Factory has a Capacity of 124.5 ccm (7.60 cubic inches).

What engine power does the Sherco 125 SE RS Factory have?

The 2025 Sherco 125 SE RS Factory has a Power of 15.0 HP (11.0 kW).

How many gears does the Sherco 125 SE RS Factory have?

The 2025 Sherco 125 SE RS Factory has a Gearbox of 6-speed.

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