​The KTM 450 EXC-F SIX DAYS ​needs little introduction in enduro circles.​ Big power, unmatched agility, and truckloads of torque put this extreme READY TO RACE enduro weapon at the sharp end of any offroad battle. For 2025, it retains its championship-winning pedigree with a lightweight frame, closed-cartridge suspension, and a weapons chest of smart electronics to the paddock.
| 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 |
