14 August. Friday 2026
Sherco 125 4T SM RS Factory - 2025 Specifications and Reviews
The 2025 Sherco 125 4T SM-RS Factory is a lightweight supermoto designed for young riders and beginners seeking agile urban performance. Its liquid-cooled single-cylinder engine delivers responsive handling and nimble acceleration, while the hydraulic clutch and six-speed transmission provide smooth, controllable power delivery. Best known for its approachable character and playful dynamics in tight spaces.
2025
General information | |
| Color Options | Blue/white/green |
| Category | Super motard |
| Model | Sherco 125 4T SM-RS Factory |
| | |
Engine and Transmission Specifications | |
| Starting | Electric |
| Clutch | Hydraulic, wet, multi-plate |
| Final Drive | Chain (final drive) |
| Gearbox | 6-speed |
| Cooling System | Liquid |
| Ignition | DC-CDI |
| Induction | Carburettor. Keihin PWK 28 |
| Bore x Stroke | 52.0 x 58.6 mm (2.0 x 2.3 inches) |
| Engine Details | Sherco engine |
| Capacity: | 124.5 ccm (7.59 cubic inches) |
Physical measures and capacities | |
| Fuel Capacity | 8.00 litres (2.11 US gallons) |
| Wheelbase | 1408 mm (55.4 inches) |
| Ground Clearance | 284 mm (11.2 inches) |
| Seat Height | 898 mm (35.4 inches) If adjustable, lowest setting. |
Sherco 125 4T SM RS Factory dimensions and frame | |
| Wheels | Black rims with Michelin tires. |
| Rear Brakes | Single disc |
| Brake Disc Diameter | 180 mm (7.1 inches) |
| Front Brakes | Single disc |
| Rear Tyre | 130/70-17 |
| Front Tyre | 100/80-17 |
| Rear Wheel Travel | 67 mm (2.6 inches) |
| Rear Suspension | Single shock absorber |
| Front Wheel Travel | 253 mm (10.0 inches) |
| Front Suspension | USD 41 mm |
| Frame | Semi-perimeter high-strength chrome-molybdenum steel |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Update specs | Report missing specs or required updates. |
| Comments | French brand. |
| Exhaust system | Aluminium Silencer with carbon end cap |
| Lubrication system | 2% oil pre-mix |
| Engine type | Single cylinder, two-stroke |
| Year | 2025 |
Performance Profile & Rider Fit
Best For
Track70%
City75%
Cornering85%
Daily Riding45%
Touring20%
Passenger25%
Rider Profile
| Best For | Best suited to intermediate or experienced riders who enjoy sharp, light supermoto handling despite the small-displacement engine limiting outright speed. |
| Purpose | Designed for tight, technical supermoto tracks and playful street riding rather than long-distance travel or off-road adventuring. |
| Rider Fit | The tall seat height and narrow, lightweight chassis favor riders of average-to-taller stature who are comfortable with an aggressive, standing-friendly riding position. |
| Character | A nimble, flickable machine that rewards precise inputs, high corner speed, and an eagerness to rev the small engine hard to keep momentum. |
| Not Ideal For | Not a good fit for riders wanting strong straight-line acceleration, all-day touring comfort, or serious off-road capability. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
Rider Reviews
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