KTM 50 SX - 2017 Specifications and Reviews
The 2017 KTM 50 SX is a lightweight, compact motocross bike designed for young entry-level riders seeking their first competition experience. Known for its nimble handling, aggressive styling, and responsive power delivery, this machine excels in teaching fundamental dirt bike skills across various terrain. Its adjustable power output, quality suspension, and durable disc brakes make it an ideal stepping stone into competitive off-road riding.
Engine and Transmission Specifications | |
| Clutch | Centrifugal clutch |
| Transmission type,final drive | Chain |
| Gearbox | 1-speed |
| Cooling system | Liquid |
| Lubrication system | Mixture oil lubrication |
| Ignition | Seletra 2p D36 |
| Fuel system | Carburettor. Mikuni TMX |
| Bore x Stroke | 39.5 x 40.0 mm (1.6 x 1.6 inches) |
| Engine details | Reed intake. |
| Engine type | Single cylinder, two-stroke |
| Capacity: | 49.00 ccm (2.99 cubic inches) |
| | |
| Category | Cross / motocross |
| Year | 2017 |
| Model | KTM 50 SX |
Brakes, suspension, Frame and wheels | |
| Wheels | Wire spoked |
| Rear brakes diameter | 160 mm (6.3 inches) |
| Rear brakes | Single disc. Two-piston calipers. |
| Front brakes diameter | 160 mm (6.3 inches) |
| Front brakes | Single disc. Four-piston calipers. |
| Rear wheel travel | 185 mm (7.3 inches) |
| Rear Suspension | WP shock absorber |
| Front wheel travel | 205 mm (8.1 inches) |
| Front Suspension | WP upside-down Ø 35 mm |
| Rake (fork angle) | 24.0° |
| Frame type | Central-tube frame with double-cradle |
Physical measures and capacities | |
| Fuel capacity | 2.30 litres (0.61 gallons) |
| Wheelbase | 1,032 mm (40.6 inches) |
| Ground clearance | 252 mm (9.9 inches) |
| Seat height | 684 mm (26.9 inches) If adjustable, lowest setting. |
| Dry weight | 41.5 kg (91.5 pounds) |
Other specs | |
| Comments | The engine power can be restricted to 5.5 hp with a kit. |
| Starter | Kick |
| Color options | Orange/white/black |






































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