22 June. Monday 2026
Suzuki RM 125 - 2003 Specifications and Reviews
The 2003 Suzuki RM 125 is a lightweight motocross bike designed for junior riders and beginners entering competitive off-road racing. Known for its responsive single-cylinder two-stroke engine and nimble handling, it delivers excellent maneuverability and quick acceleration in technical terrain. The liquid-cooled power plant provides reliable performance while maintaining the low seat height and compact dimensions ideal for developing young riders.
General information | |
| Category | Cross / motocross |
| Year | 2003 |
| Model | Suzuki RM 125 |
| | |
Engine and Transmission Specifications | |
| Transmission typefinal drive | Chain |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Fuel system | Carburettor |
| Bore x stroke | 54.0 x 54.5 mm (2.1 x 2.1 inches) |
| Compression | 8.9:1 |
| Stroke | 2 |
| Engine type | Single cylinder |
| Capacity: | 124.00 ccm (7.57 cubic inches) |
| | |
Physical measures and capacities | |
| Wheelbase | 1,450 mm (57.1 inches) |
| Ground clearance | 350 mm (13.8 inches) |
| Overall width | 840 mm (33.1 inches) |
| Overall length | 2,145 mm (84.4 inches) |
| Seat height | 940 mm (37.0 inches) If adjustable, lowest setting. |
| Dry weight | 87.0 kg (191.8 pounds) |
Suzuki RM 125 dimensions and frame | |
| Rear brakes | Single disc |
| Front brakes | Single disc |
| Rear tyre dimensions | 100/90-19 |
| Front tyre dimensions | 80/100-21 |
Speed and acceleration | |
| Fuel capacity | 8.00 litres (2.11 gallons) |
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