2025 KTM 250 SX
Special Tier Finance Rates
Rates subject to credit approval. See WMR for full terms and eligibility.
Special Offers Available!
As low as 3.99% APR for up to 36 Months OR a $1,000 Rebate — offers cannot be combined.
*Financing subject to credit approval. Offer valid July 1 – August 31, 2026. Terms and conditions may apply.
*Offers are updated monthly. Contact Kurt for the latest information and full details. Don’t miss out on our latest deals.
*Plus freight: $650.
2025 KTM 250 SX
Think “unbridled 2-stroke performance” and the KTM 250 SX immediately comes to mind. With a legendary power-to-weight ratio and a reputation built on domination, the 250 SX continues to raise the bar.
For 2025, fresh chassis refinements sharpen handling even further, cementing the KTM 250 SX as a benchmark machine and a rightful entry in the record books.
Technical Specifications
Engine
| Engine Type | 1-Cylinder, 2-Stroke |
| Displacement | 249 cm³ |
| Bore x Stroke | 66.4 mm x 72 mm |
| Transmission | 5-Speed |
| Starter | Electric Starter |
| Fuel System | Keihin EFI, 39 mm Throttle Body |
| EMS | Vitesco Technologies EMS |
| Clutch | Wet DDS Multi-Disc Clutch, Brembo Hydraulics |
Chassis & Suspension
| Frame | Central Double-Cradle Type 25CrMo4 Steel |
| Rear Subframe | Aluminum-Reinforced Polyamide |
| Front Suspension | WP XACT-USD (AER), Ø 48 mm |
| Rear Suspension | WP XACT Monoshock with Linkage |
| Suspension Travel (Front / Rear) | 310 mm / 300 mm |
| Front / Rear Brakes | 260 mm / 220 mm Disc Brakes |
| Final Drive | 520 Non-Sealed Chain |
Dimensions
| Seat Height | 958 mm |
| Ground Clearance | 354 mm |
| Wheelbase | 1,493 mm |
| Fuel Capacity | 7.2 L (Approx.) |
| Weight (Without Fuel) | 99.4 kg |
| Handlebar | Neken, Aluminum Ø 28/22 mm |
| Silencer | Aluminum |
| Steering Head Angle | 63.9° |
| Wheels | Spoked Wheels with Aluminum Rims |