22 June. Monday 2026
KTM 250 SX - 2015 Specifications and Reviews
The 2015 KTM 250 SX is a lightweight motocross machine designed for intermediate to advanced amateur riders competing in the 250cc class. Known for its sharp handling, responsive WP suspension, and aggressive orange livery, it delivers the performance and agility expected from KTM's championship-winning platform. Best suited for competitive off-road racing on closed circuits.
General information | |
| Category | Cross / motocross |
| Year | 2015 |
| Model | KTM 250 SX |
Engine and Transmission Specifications | |
| Driveline | 13:48. Primary drive: 26:72. 520 X-ring chain. |
| Clutch | Wet multi-disc clutch / hydraulically operated |
| Transmission type,final drive | Chain |
| Gearbox | 5-speed |
| Cooling system | Liquid |
| Ignition | Contactless, controlled, fully electronic ignition system with digital ignition timing adjustment, type Kokusan |
| Bore x Stroke | 66.4 x 72.0 mm (2.6 x 2.8 inches) |
| Engine details | Reed intake. |
| Engine type | Single cylinder, two-stroke |
| Capacity: | 249.00 ccm (15.19 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Rear brakes diameter | 220 mm (8.7 inches) |
| Rear brakes | Single disc. Two-piston calipers. |
| Front brakes diameter | 260 mm (10.2 inches) |
| Front brakes | Single disc. Four-piston calipers. |
| Rear wheel travel | 317 mm (12.5 inches) |
| Rear Suspension | WP Â Suspension 5018 BAVP DCC |
| Front wheel travel | 300 mm (11.8 inches) |
| Front Suspension | WP Â Suspension Up Side Down 4860 MXMA CC |
| Rake (fork angle) | 26.5° |
| Frame type | Central tube frame made of chrome molybdenum steel tubing |
| | |
Physical measures and capacities | |
| Fuel capacity | 7.50 litres (1.98 gallons) |
| Wheelbase | 1,495 mm (58.9 inches) |
| Ground clearance | 385 mm (15.2 inches) |
| Seat height | 992 mm (39.1 inches) If adjustable, lowest setting. |
| Dry weight | 96.3 kg (212.3 pounds) |
| | |
Other specs | |
| Starter | Kick |
| Color options | Orange/black |
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