| Attribute | KTM 300 EXC 2005 × | KTM 300 MXC × |
|---|---|---|
| General | ||
| Production from (year) | 2005 | 2005 |
| Make | KTM | KTM |
| Model | KTM 300 EXC | KTM 300 MXC |
| Category | Cross / motocross | Cross / motocross |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Single cylinder, two-stroke |
| Fuel system | Carburettor. Keihin PWK 36 S AG | Carburettor. Keihin PWK 36 S AG |
| Displacement (cm³) | 293 | 293 |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | Chain | Chain |
| Bore (mm) | 72 | 72 |
| Stroke (mm) | 72 | 72 |
| Gearbox | 5-speed | 6-speed |
| Ignition | Kokusan digital 2K-3 | Kokusan digital 2K-3 |
| Clutch | Wet multi-disc clutch, operated hydraulically | Wet multi-disc clutch, operated hydraulically |
| Lubrication system | Mixture oil lubrication 1:60 | mixture oil lubrication 1:60 |
| Compression | 11.0:1 | 11.0:1 |
| Chassis | ||
| Front suspension | WP-USD 48 mm (1.89 inches) | WP-USD 48 mm |
| Rear suspension | WP-PDS-shock absorber | WP-PDS-shock absorber |
| Front brakes | Single disc | Single disc |
| Rear brakes | Single disc | Single disc |
| Diameter (mm) | 260 | 260 |
| Frame type | Chromium molybdenum | Chromium molybdenum |
| Rear wheel travel (mm) | 335 | 335 |
| Trail (mm) | 116 | 116 |
| Rake (fork angle) (degree) | 27 | 27 |
| Other | ||
| Starter | Kick | Kick |
| Dimensions | ||
| Wheelbase (mm) | 1,475 | 1,475 |
| Dry weight (kg) | 102 | 100 |
| Seat height (mm) | 925 | 925 |
| Ground clearance (mm) | 385 | 385 |
| Performance | ||
| Fuel capacity (l) | 8.5 | 10.5 |