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. 2025 KTM EXC SIX DAYS RANGE highlights are:
 

  • ORANGE GLOSSY FRAME
  • FRAME PROTECTION SET
  • SIX DAYS SPECIFIC SEAT
  • MAP-SELECT SWITCH
  • TRACTION CONTROL
  • QUICK SHIFTER
  • 6DAYS BRANDED PARTS
  • ORANGE ANODIZED CNC MACHINED TRIPLE CLAMPS
  • ORANGE FRONT AXLE PULLER
  • SEMI-FLOATING FRONT BRAKE DISC
  • SOLID REAR BRAKE DISC
  • REAR BRAKE SAFETY WIRE
  • SUPERSPROX STEALTH REAR SPROCKET
  • SKID PLATE
  • RADIATOR FAN
  • METZELER 6 DAYS EXTREME TIRES

Engine

  • Primary drive29:72
  • Transmission6-speed
  • Secondary gear ratio14:52
  • StarterElectric starter
  • Stroke63.4 mm
  • Bore95 mm
  • ClutchWet, DDS multi-disc clutch, Brembo hydraulics
  • Compression ratio12.75
  • Displacement449.9 cm³
  • EMSKeihin EMS
  • Design1-cylinder, 4-stroke engine
  • Fuel-mixture generationKeihin EFI, throttle body 42 mm

Chassis

  • Weight (without fuel)107.7 kg
  • Tank capacity (approx.)8.5 l
  • Wheelbase1.489 mm
  • Front brake disc diameter260 mm
  • Rear brake disc diameter220 mm
  • Front brakeDisc brake
  • Rear brakeDisc brake
  • Chain520 X-Ring
  • Frame designCentral double-cradle-type 25CrMo4 steel
  • Front suspensionWP XACT-USD, Ø 48 mm
  • Ground clearance347 mm
  • HandlebarNeken, aluminium Ø 28/22 mm
  • Rear suspensionWP XPLOR shock absorber with PDS
  • Seat height963 mm
  • SilencerAluminium
  • Steering head angle63.9 °
  • Rear subframe designAluminum-reinforced polyamide
  • Suspension travel (front)300 mm
  • Suspension travel (rear)310 mm
  • Tyre dimensions (front/rear)90/90; 140/80
  • Wheels21 x 1.60"; 18 x 2.15"