| Attribute | Yamaha WR125X 2017 × | Kawasaki KLX150BF 2016 × |
|---|---|---|
| General | ||
| Production from (year) | 2017 | 2016 |
| Make | Yamaha | Kawasaki |
| Model | Yamaha WR125X | Kawasaki KLX150BF |
| Category | Super motard | Super motard |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Valves per cylinder | 4 | 2 |
| Fuel system | Injection | Carburettor. Keihin NCV24 |
| Engine details | Forward-inclined cylinder | - |
| Displacement (cm³) | 124.7 | 144 |
| Power (kw) | 10.9 | 7.5 |
| Cooling system | Liquid | Air |
| Transmission type,final drive | Chain | Chain |
| Torque (Nm) | 12.2 | 10 |
| Bore (mm) | 52 | 58 |
| Stroke (mm) | 58.6 | 54.4 |
| Gearbox | 6-speed | 5-speed |
| Fuel control | Single Overhead Cams (SOHC) | Single Overhead Cams (SOHC) |
| Ignition | TCI | Digital DC-CDI |
| Clutch | Wet, multipate | Wet multi-disc, manual |
| Lubrication system | Wet sump | Forced lubrication, wet sump |
| Compression | 11.2:1 | 9.5:1 |
| Chassis | ||
| Front suspension | Telescopic forks | Inverted fork |
| Rear suspension | Swingarm, link suspension, monoshock | Uni-Trak Single gas shock with 5-way spring preload adjustment |
| Front brakes | Single disc | Single disc. Petal disc.Twin-piston caliper. |
| Rear brakes | Single disc | Single disc. Petal disc. Single-piston. |
| Diameter (mm) | 220 | 190 |
| Frame type | Steel double cradle | Perimeter, box-section, high-tensile steel |
| Front tyre | 110/70-17 | 2.75-21 |
| Rear tyre | 140/70-17 | 4.10-18 |
| Wheels | - | Wire spoked. |
| Front wheel travel (mm) | 210 | 175 |
| Rear wheel travel (mm) | 230 | 192 |
| Trail (mm) | 76 | 101 |
| Rake (fork angle) (degree) | 25.5 | 27.1 |
| Other | ||
| Starter | Electric | Electric |
| Color options |
|
|
| Dimensions | ||
| Wheelbase (mm) | 1,430 | 1,340 |
| Kerb weight (kg) | 137 | 118 |
| Overall height (mm) | 1,165 | 1,155 |
| Overall length (mm) | 2,095 | 2,070 |
| Overall width (mm) | 835 | 825 |
| Seat height (mm) | 920 | 870 |
| Ground clearance (mm) | 255 | 285 |
| Performance | ||
| Fuel capacity (l) | 8.5 | 6.9 |
| Oil capacity (l) | 1.2 | - |