06 December. Saturday 2025
Kawasaki KX 125 - 1990 Specifications and Reviews
General information | |
| Category | Cross / motocross |
| Year | 1990 |
| Model | Kawasaki KX 125 |
Engine and Transmission Specifications | |
| Gearbox | 6-speed |
| Lubrication system | Petrol Mix (32:1) |
| Starter | Kick |
| Ignition | CDI |
| Fuel system | Carburettor |
| Bore x stroke | 56.0 x 50.6 mm (2.2 x 2.0 inches) |
| Compression | 8.2:1 |
| Torque | 24.50 |
| Power | 37.80 |
| Stroke | 2 |
| Engine type | Single cylinder |
| Capacity: | 124.00 ccm (7.57 cubic inches) |
Physical measures and capacities | |
| Wheelbase | 1,445 mm (56.9 inches) |
| Ground clearance | 935 mm (36.8 inches) |
| Overall width | 815 mm (32.1 inches) |
| Overall length | 2,135 mm (84.1 inches) |
| Overall height | 1,215 mm (47.8 inches) |
| Dry weight | 86.5 kg (190.7 pounds) |
| | |
Kawasaki KX 125 dimensions and frame | |
| Rear brakes diameter | 190 mm (7.5 inches) |
| Rear brakes | Single disc |
| Front brakes diameter | 220 mm (8.7 inches) |
| Front brakes | Single disc |
| Rear tyre dimensions | 100/90-19 57 |
| Front tyre dimensions | 80/100-21 51 |
| Rear suspension travel | 330 mm (13.0 inches) |
| Rear suspension | Monoshock |
| Front suspension travel | 310 mm (12.2 inches) |
| Front suspension | Inverted Forks |
| Trail | 108 mm (4.3 inches) |
| Rake (fork angle) | 25.5° |
| | |
Speed and acceleration | |
| Power/weight ratio | 0.4370 HP/kg |
Other specs | |
| Fuel capacity | 8.50 litres (2.25 gallons) |
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