The KTM 250 SX-F is KTM's 250cc four-stroke motocross bike, a regular winner in the MX2 world championship and AMA 250 classes. It uses a high-revving double-overhead-cam 250cc single in a chromoly steel frame with WP suspension.
Updates over the years brought electric start, launch control, a quickshifter and new frames. It is a closed-course competition machine. Rivals include the Yamaha YZ250F, Honda CRF250R and Kawasaki KX250.
| Year | Photo | Engine | Power | Weight | Seat | Fields |
|---|---|---|---|---|---|---|
| 2027 | ![]() |
249.9 cc | 43 hp | 101 kg | 958 mm | 37 |
| 2026 | ![]() |
249.9 cc | 43 hp | 102 kg | 958 mm | 39 |
| 2025 | ![]() |
249.9 cc | 43 hp | 102 kg | 958 mm | 42 |
| 2024 | ![]() |
249.9 cc | 43 hp | 102 kg | 958 mm | 43 |
| 2023 | ![]() |
249.9 cc | 43 hp | 101 kg | 958 mm | 42 |
| 2022 | ![]() |
249.9 cc | 43 hp | 99 kg | 950 mm | 43 |
| 2021 | ![]() |
249.9 cc | 43 hp | 99 kg | 950 mm | 43 |
| 2020 | ![]() |
249.9 cc | 43 hp | 99 kg | 960 mm | 43 |
| 2019 | ![]() |
249.9 cc | 43 hp | 99 kg | 960 mm | 43 |
| 2018 | ![]() |
249.9 cc | 43 hp | 98 kg | 960 mm | 40 |
| 2017 | ![]() |
249.9 cc | 43 hp | 98 kg | 960 mm | 40 |
| 2016 | ![]() |
249.9 cc | 43 hp | 99 kg | 960 mm | 40 |
| 2015 | ![]() |
249.9 cc | 43 hp | 103 kg | 992 mm | 38 |
| 2014 | ![]() |
249.9 cc | 43 hp | 103 kg | 992 mm | 40 |
| 2013 | ![]() |
249.9 cc | 43 hp | 103 kg | 992 mm | 40 |
| 2012 | ![]() |
248.6 cc | 43 hp | 103 kg | 992 mm | 40 |
| 2011 | ![]() |
248.6 cc | 43 hp | 100 kg | 992 mm | 40 |
| 2010 | ![]() |
248.6 cc | 43 hp | 98 kg | 985 mm | 40 |
| 2009 | ![]() |
248.6 cc | 43 hp | 98 kg | 985 mm | 40 |
| 2008 | ![]() |
248.6 cc | 43 hp | 98 kg | 960 mm | 39 |
| 2007 | ![]() |
249.5 cc | 43 hp | 99 kg | 925 mm | 39 |
| 2006 | ![]() |
249.5 cc | 43 hp | 99 kg | 925 mm | 39 |