06 June. Saturday 2026
KTM 50 Senior Adventure - 2003 Specifications and Reviews
The 2003 KTM 50 Senior Adventure is a lightweight minibike designed for young riders transitioning to off-road riding. Its compact 50cc air-cooled engine and low seat height make it ideal for beginners learning basic motorcycle skills on trails and unpaved terrain. Known for its durability and nimble handling, this entry-level dirt bike remains a popular choice for youth motocross training.
Engine and Transmission Specifications | |
| Transmission typefinal drive | Chain |
| Cooling system | Air |
| Fuel system | Carburettor |
| Bore x stroke | 39.5 x 40.0 mm (1.6 x 1.6 inches) |
| Stroke | 2 |
| Engine type | Single cylinder |
| Capacity: | 49.80 ccm (3.04 cubic inches) |
Physical measures and capacities | |
| Wheelbase | 1,030 mm (40.6 inches) |
| Ground clearance | 255 mm (10.0 inches) |
| Alternate seat height | 675 mm (26.6 inches) If adjustable, highest setting. |
| Seat height | 650 mm (25.6 inches) If adjustable, lowest setting. |
| Dry weight | 38.4 kg (84.7 pounds) |
| | |
KTM 50 Senior Adventure dimensions and frame | |
| Rear brakes diameter | 90 mm (3.5 inches) |
| Rear brakes | Expanding brake (drum brake) |
| Front brakes diameter | 90 mm (3.5 inches) |
| Front brakes | Expanding brake (drum brake) |
| Rear tyre dimensions | 2.50-10 |
| Front tyre dimensions | 2.50-10 |
| Rear suspension travel | 185 mm (7.3 inches) |
| Front suspension travel | 185 mm (7.3 inches) |
| | |
Speed and acceleration | |
| Fuel capacity | 2.00 litres (0.53 gallons) |
| Category | Minibike, cross |
| Year | 2003 |
| Model | KTM 50 Senior Adventure |
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