06 June. Saturday 2026
KTM 50 SX Pro Senior LC - 2004 Specifications and Reviews
The 2004 KTM 50 SX Pro Senior LC is a liquid-cooled two-stroke minibike engineered for competitive young riders progressing in motocross. Known for its responsive 49cc engine and lightweight 37.6 kg chassis, it delivers the agility and control essential for junior racing. The adjustable seat height accommodates growing riders while maintaining the precision handling that defines KTM's youth competition heritage.
Engine and Transmission Specifications | |
| Transmission typefinal drive | Chain |
| Gearbox | Automatic |
| Cooling system | Liquid |
| 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: | 49.00 ccm (2.99 cubic inches) |
Physical measures and capacities | |
| Wheelbase | 910 mm (35.8 inches) |
| Ground clearance | 220 mm (8.7 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 | 37.6 kg (82.9 pounds) |
| | |
KTM 50 SX Pro Senior LC dimensions and frame | |
| Rear brakes diameter | 216 mm (8.5 inches) |
| Rear brakes | Expanding brake (drum brake) |
| Front brakes diameter | 216 mm (8.5 inches) |
| Front brakes | Single disc |
| Rear suspension | WP monoshock |
| Front suspension | Marzocchi 32 mm |
| Rake (fork angle) | 24.0° |
| Frame type | Central double-cradle-type frame |
| | |
Speed and acceleration | |
| Color options | Orange |
| Fuel capacity | 1.80 litres (0.48 gallons) |
| Category | Minibike, sport |
| Year | 2004 |
| Model | KTM 50 SX Pro Senior LC |
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