KTM 65 SX - 2003 Specifications and Reviews
The 2003 KTM 65 SX is a lightweight minibike designed for young and novice riders learning dirt bike fundamentals. Powered by a liquid-cooled 65cc two-stroke engine, it delivers sharp acceleration and agile handling ideal for cross training and beginner-level competition. Known for its compact dimensions, low seat height, and accessible power delivery, the 65 SX remains a proven entry-level platform in youth motocross.
General information | |
| Category | Minibike, cross |
| Year | 2003 |
| Model | KTM 65 SX |
Engine and Transmission Specifications | |
| Transmission typefinal drive | Chain |
| Cooling system | Liquid |
| Fuel system | Carburettor |
| Bore x stroke | 45.0 x 40.8 mm (1.8 x 1.6 inches) |
| Stroke | 2 |
| Engine type | Single cylinder |
| Capacity: | 64.85 ccm (3.96 cubic inches) |
Physical measures and capacities | |
| Wheelbase | 1,137 mm (44.8 inches) |
| Ground clearance | 290 mm (11.4 inches) |
| Seat height | 750 mm (29.5 inches) If adjustable, lowest setting. |
| Dry weight | 55.6 kg (122.6 pounds) |
| | |
KTM 65 SX dimensions and frame | |
| Rear brakes diameter | 160 mm (6.3 inches) |
| Rear brakes | Single disc |
| Front brakes diameter | 200 mm (7.9 inches) |
| Front brakes | Single disc |
| Rear tyre dimensions | 80/100-12 |
| Front tyre dimensions | 60/100-14 |
| Rear suspension travel | 270 mm (10.6 inches) |
| Front suspension travel | 220 mm (8.7 inches) |
Speed and acceleration | |
| Fuel capacity | 3.40 litres (0.90 gallons) |
Shop This Bike
Rider Reviews
Total comments: 1

MotorcycleDB Review
The 2003 KTM 65 SX is a top-of-the-line motocross bike that delivers exceptional performance and handling. With its powerful 65cc engine and lightweight frame, this bike is perfect for young riders looking to take their skills to the next level. The KTM 65 SX also features top-notch suspension and braking systems, providing a smooth and controlled ride on any terrain. Whether you're hitting the track or tearing up the trails, this bike is guaranteed to impress. Overall, the 2003 KTM 65 SX is a fantastic choice for young riders who want a high-performance motocross bike. Its impressive engine, lightweight design, and advanced suspension make it a top contender in its class. With its sleek styling and top-of-the-line components, the KTM 65 SX is sure to turn heads and deliver a thrilling ride every time. If you're in the market for a quality motocross bike for your young rider, the KTM 65 SX is definitely worth considering.Add a Comment
Related Motorcycle Specifications
More KTM Motorcycles
- Motorcycles in database: 37057
- Technical specifications: 1251958
- Images of motorcycles: 64190
- Videos: 339
- Manufacturers: 501






































Please Login or Register if you would like to leave a comment.