| Attribute | Yamaha WR125X 2011 × | Husqvarna SM 125S 2010 × |
|---|---|---|
| General | ||
| Production from (year) | 2011 | 2010 |
| Make | Yamaha | Husqvarna |
| Model | Yamaha WR125X | Husqvarna SM 125S |
| Category | Super motard | Super motard |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, two-stroke |
| Valves per cylinder | 4 | - |
| Fuel system | Injection | Carburettor. Dell Orto VHST28 |
| Displacement (cm³) | 124.7 | 124.8 |
| Power (kw) | 10.8 | 10.9 |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | Chain | Chain |
| Torque (Nm) | 12.2 | - |
| Bore (mm) | 52 | 54 |
| Stroke (mm) | 58.6 | 54.5 |
| Gearbox | 6-speed | 6-speed |
| Fuel control | Single Overhead Cams (SOHC) | Double Overhead Cams/Twin Cam (DOHC) |
| Ignition | digital | - |
| Clutch | Wet, multiple-disc coil spring | Wet multiplate type, mechanic control |
| Lubrication system | Wet sump | - |
| Compression | 11.2:1 | 8.8:1 |
| Chassis | ||
| Front suspension | Telescopic forks | 41mm Paioli USD |
| Rear suspension | Swingarm link suspension | Paioli adjustable shock absorber with Soft Damp linkage |
| Front brakes | Single disc | Single disc. 2-piston calipers |
| Rear brakes | Single disc | Single disc. 2-piston calipers |
| Diameter (mm) | 220 | 220 |
| Frame type | Steel double cradle | Double tube cradle with steel round tubes, rear frame with steel square tubes |
| Front tyre | 110/70-17 | 110/70-17 |
| Rear tyre | 140/70-17 | 150/60-17 |
| Front wheel travel (mm) | 210 | 260 |
| Rear wheel travel (mm) | 230 | 220 |
| Trail (mm) | 79 | - |
| Other | ||
| Starter | Electric | Kick |
| Color options |
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|
| Dimensions | ||
| Wheelbase (mm) | 1,430 | 1,470 |
| Kerb weight (kg) | 137 | - |
| Dry weight (kg) | 127 | 113 |
| Power/weight ratio | 0.085 | 0.096 |
| Overall length (mm) | 2,095 | 2,210 |
| Overall width (mm) | 835 | 825 |
| Seat height (mm) | 920 | 870 |
| Ground clearance (mm) | 255 | 265 |
| Performance | ||
| Fuel capacity (l) | 8.5 | 9.5 |
| Oil capacity (l) | 1.2 | - |