Supermotos
2025Sherco 125 4T SM RS Blackmoon
29 fields on record
The 2025 Sherco 125 4T SM-RS Blackmoon is a lightweight supermoto designed for agile urban riders and track enthusiasts seeking sharp handling and responsive performance. Its liquid-cooled single-cylinder engine delivers punchy acceleration in a nimble package, while the six-speed transmission and hydraulic clutch provide precise control for both street and circuit work.
- Capacity
- 124.5 ccm
- Engine
- Single, two-stroke
- Gearbox
- 6-speed
- Dry weight
- Not on record
Know it? Add it → - Seat height
- 898 mm
- Power
- 15.0 HP (11.0 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- It's built for supermoto-style fun: flicking through tight corners, playing on backroads, and occasional track-day style riding rather than long-distance travel or hauling gear.
- Built for
- It has the personality of a nimble, high-revving street-legal dirt bike, playful and eager to change direction, with a small-displacement engine that rewards momentum and rider input over outright power.
- Not ideal for
- It's not a good match for riders wanting a plush, stable, high-speed tourer, a two-up commuter, or anyone needing a low seat height and relaxed ergonomics.
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 usEngine
- 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
- CDI
- Lubrication system
- 2% oil pre-mix
- Torque
- Not on record - add it
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Hydraulic, wet, multi-plate
Dimensions & weight
- Wheelbase
- 1408 mm
- Seat height
- 898 mm
- Fuel capacity
- 8.00 litres
- Ground clearance
- 284 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
- Single shock absorber
- Front wheel travel
- 253 mm
- Rear wheel travel
- 67 mm
Brakes & wheels
- Front brakes
- Single disc
- Rear brakes
- Single disc
- Front tyre
- 100/80-17
- Rear tyre
- 130/70-17
Other
- Color options
- Blue/white/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 | 2025 | 2026 |
|---|---|---|
| Capacity | 125 cc | 125 cc |
| Seat height | 898 mm | 898 mm |
| Fuel capacity | 8 L | 8 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Sherco 125 4T SM RS Blackmoon?
The 2025 Sherco 125 4T SM RS Blackmoon has a Capacity of 124.5 ccm (7.60 cubic inches).
What engine power does the Sherco 125 4T SM RS Blackmoon have?
The 2025 Sherco 125 4T SM RS Blackmoon has a Power of 15.0 HP (11.0 kW).
How many gears does the Sherco 125 4T SM RS Blackmoon have?
The 2025 Sherco 125 4T SM RS Blackmoon has a Gearbox of 6-speed.
Shop this bike
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