| Attribute | KTM 50 SX 2021 × | KTM SX-E 5 2021 × |
|---|---|---|
| General | ||
| Production from (year) | 2021 | 2021 |
| Make | KTM | KTM |
| Model | KTM 50 SX | KTM SX-E 5 |
| Category | Minibike, cross | Sport |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Electric |
| Engine details | - | Permanent Magnet motor |
| Displacement (cm³) | 124.8 | - |
| Power (kw) | - | 4.9 |
| Cooling system | - | Air |
| Transmission type,final drive | Chain | Chain |
| Torque (Nm) | - | 13.8 |
| Bore (mm) | 39.5 | - |
| Stroke (mm) | 40 | - |
| Gearbox | Automatic | - |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) | - |
| Clutch | Centrifugal | - |
| Chassis | ||
| Front suspension | XACT 35 WP Upside-Down fork, Ø 35 mm | XACT 35 WP Upside-Down fork, Ø 35 mm |
| Rear suspension | XACT WP mono shock | WP Xplor PDS shock absorber |
| Front brakes | Single disc | Single disc |
| Rear brakes | Single disc | Single disc |
| Diameter (mm) | 160 | 160 |
| Frame type | 25CrMo4 steel central-tube frame | Chrome-molybdenum steel central-tube frame |
| Front wheel travel (mm) | 205 | 205 |
| Rear wheel travel (mm) | 180 | 185 |
| Rake (fork angle) (degree) | 24 | 24 |
| Other | ||
| Starter | Kick | - |
| Color options |
|
|
| Dimensions | ||
| Dry weight (kg) | 41 | - |
| Seat height (mm) | 684 | 665 |
| Ground clearance (mm) | 252 | 252 |
| Performance | ||
| Fuel capacity (l) | 2.3 | - |