The 2025 KTM 450 EXC-F rolls into the open class with a renewed appetite for finding the limit. Boasting a class-leading chassis, unflappable suspension, race-proven bodywork, and rider-focussed ergonomics – not to mention one of the winningest 450 cc engines in the class – the KTM 450 EXC-F is ready to launch off the line with the podium firmly in its sights.
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33125281
| Weight | 107.4 kg |
|---|---|
| Brand | KTM |
| Year | |
| PRIMARY DRIVE | |
| TRANSMISSION | 6-speed |
| SECONDARY GEAR RATIO | |
| STARTER | Electric starter |
| STROKE | 63.4 mm |
| BORE | 95 mm |
| CLUTCH | Wet, DDS multi-disc clutch, Brembo hydraulics |
| Compression ratio | |
| DISPLACEMENT | 449.9 cm³undefined |
| EMS | Keihin EMS |
| DESIGN | 1-cylinder, 4-stroke engine |
| Fuel-mixture generation | |
| Weight Without Fuel | |
| TANK CAPACITY (APPROX.) | 8.5 l |
| Wheelbase | |
| FRONT BRAKE DISC DIAMETER | 260 mm |
| REAR BRAKE DISC DIAMETER | 220 mm |
| FRONT BRAKE | Disc brake |
| REAR BRAKE | Disc brake |
| CHAIN | 520 X-Ring |
| FRAME DESIGN | Central double-cradle-type 25CrMo4 steel |
| FRONT SUSPENSION | WP XACT-USD, Ø 48 mm |
| REAR SUSPENSION | WP XPLOR shock absorber with PDS |
| GROUND CLEARANCE | 347 mm |
| SEAT HEIGHT | 963 mm |
| STEERING HEAD ANGLE | 63.9 ° |
| SUSPENSION TRAVEL (FRONT) | 300 mm |
| SUSPENSION TRAVEL (REAR) | 310 mm |
| MILEAGE | 1 |
| MMCODE |
