14 August. Friday 2026
Sherco 125 4T SM RS Factory - 2026 Specifications and Reviews
The Sherco 125 4T SM-RS Factory is a lightweight supermotard built for agile riders seeking nimble street and track performance. Its liquid-cooled single-cylinder engine delivers responsive power ideal for urban commuting and weekend circuits. Known for its sharp handling and manageable power delivery, it suits beginners to intermediate riders developing their skills.
2026
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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