| MODEL | HUSQVARNA SM 125S 2004 - 2007 |
| Year | 2004 - 2007 |
| Engine Type | Two stroke, single cylinder |
| Displacement / Capacity | 124.8 cc / 7.6 cu in |
| Bore X Stroke | 54 x 54.5 mm |
| Compression Ratio | 8.8:1 |
| Cooling System | Liquid cooled |
| Max Power | 10 kW / 15 hp @ 9500 rpm |
| Max Torque | — |
| Ignition | Digital CDI |
| Induction | Dell'Orto PHBH 28 |
| Start System | Kick |
| TRANSMISSION SPECS | |
| Lubrication | — |
| Gear Box | 6 speed |
| Clutch | Wet multiplate, mechanical control |
| Final Drive | Chain |
| CHASSIS SPECS | |
| Frame | — |
| Front Suspension | 40 mm Paioli USD fork, 260 mm / 10.2 in travel |
| Rear Suspension | Paioli progressive softail hydraulic shock, 220 mm / 8.7 in travel |
| Front Brakes | Single 260 mm disc |
| Rear Brakes | Single 220 mm disc |
| DIMENSION SPECS | |
| Overall Length | — |
| Overall Width | — |
| Overall Height | — |
| Seat Height | 870 mm / 34.3 in |
| Wheelbase | 1470 mm / 57.9 in |
| Ground Clearance | 265 mm / 10.4 in |
| Dry Weight | 113.5 kg / 250.2 lbs |
| Wet Weight | — |
| WHEEL SPECS | |
| Front Tyre | 120/70-17 |
| Rear Tyre | 150/60-17 |
| FUEL SYSTEM | |
| Fuel Capacity | 9.5 Litres / 2.5 US gal |
| Fuel Consumption | — |
| Top Speed | — |
A mid-run version of the two-stroke 125 supermoto, a light road-going and track-capable machine with Paioli suspension and single-disc brakes front and rear. Source lists the same figures as the earlier and later SM 125 pages.
