SVM S 3 125 GS - 1986 Specifications and Reviews
The 1986 SVM S 3 125 GS is a lightweight, air-cooled single-cylinder motorcycle ideal for novice riders and urban commuters. Its modest 19.5 horsepower and 82 kg weight deliver manageable performance and easy handling, while the 6-speed transmission provides versatility across varying road conditions. Best known for practical simplicity and reliability, this bike excels as an affordable entry-level machine.
1986
General information | |
| Category | Unspecified category |
| Year | 1986 |
| Model | SVM S 3 125 GS |
Engine and Transmission Specifications | |
| Transmission typefinal drive | Chain |
| Gearbox | 6-speed |
| Cooling system | Air |
| Fuel control | Membrane |
| Bore x stroke | 54.0 x 54.0 mm (2.1 x 2.1 inches) |
| Compression | 8.5:1 |
| Power | 19.50 |
| Stroke | 2 |
| Engine type | Single cylinder |
| Capacity: | 124.00 ccm (7.57 cubic inches) |
Physical measures and capacities | |
| Weight incl. oil, gas, etc | 82.0 kg (180.8 pounds) |
| | |
SVM S 3 125 GS dimensions and frame | |
| Rear brakes | Expanding brake |
| Front brakes | Single disc |
| Rear tyre dimensions | 4.00-18 |
| Front tyre dimensions | 2.75-21 |
Speed and acceleration | |
| Top speed | 100.0 km/h (62.1 mph) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Fuel capacity | 5.00 litres (1.32 gallons) |
Performance Profile & Rider Fit
19.5 hp
Peak Power
Best For
Track10%
City25%
Cornering55%
Daily Riding20%
Touring10%
Passenger5%
Rider Profile
| Best For | Best suited to riders with off-road or trials-style experience, or newer riders learning lightweight dirt bike control, since this is a small-displacement 1986 enduro/GS machine and not a road tourer. |
| Purpose | Built as a lightweight, nimble off-road and trail machine rather than a performance or commuting road bike. |
| Rider Fit | Its very low 82 kg weight makes it extremely easy to muscle around, flick over obstacles, and pick up if dropped, favoring smaller or less physically strong riders. |
| Character | A playful, minimalist two-stroke trail bike that rewards momentum-based riding and precise throttle control over outright speed. |
| Not Ideal For | Not suitable for riders wanting highway touring, sustained high speeds, passenger comfort, or long-distance road riding. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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