PHO_BIKE_90_RE_MY25-KTM-300-EXC-HARDENDURO-studio-90-degree-right_#SALL_#AEPI_#V1
PHO_BIKE_90_RE_MY25-KTM-300-EXC-HARDENDURO-studio-90-degree-right_#SALL_#AEPI_#V1
PHO_BIKE_90_REVO_MY25-KTM-300-EXC-HARDENDURO-studio-90-degree-front-right_#SALL_#AEPI_#V1
PHO_BIKE_90_HI_MY25-KTM-300-EXC-HARDENDURO-studio-90-degree-rear-right_#SALL_#AEPI_#V1
PHO_BIKE_90_LI_MY25-KTM-300-EXC-HARDENDURO-studio-90-degree-left_#SALL_#AEPI_#V1

2025 KTM 300 EXC HARDENDURO

Send an Enquiry

Contact Form

SUBJECT TO LAUNCH & AVAILABILITY
The 2025 KTM 300 EXC HARDENDURO is ready to roll out of the racing van and onto the prologue starting line. Based on the already legendary KTM 300 EXC, the HARDENDURO sets itself apart with an exclusive HARDENDURO parts package. Hardcore protection parts, pull-straps, CNC-machined components – not to mention full-adjustable closed cartridge forks – and a totally unique graphics kit, makes this the ultimate HARDENDURO package for tackling the World’s toughest offroad championship. 2025 KTM 300 EXC HARDENDURO highlights are:

  • ORANGE GLOSSY FRAME
  • KTM HARDENDURO BAR PAD
  • FACTORY RACING FRAME PROTECTION SET
  • FACTORY RACING SEAT
  • MAP-SELECT SWITCH
  • FACTORY WHEEL SET
  • WRAP-AROUND HANDGUARD KIT
  • RADIATOR FAN
  • BLACK ANODIZED CNC MACHINED TRIPLE CLAMPS
  • SKID PLATE
  • SEMI-FLOATING FRONT BRAKE DISC
  • FRONT BRAKE DISC GUARD
  • SOLID REAR BRAKE DISC
  • REAR BRAKE SAFETY WIRE
  • ORANGE REAR BRAKE DISC GUARD
  • ORANGE SUPERSPROX STEALTH REAR SPROCKET
  • CLUTCH SLAVE CYLINDER PROTECTION
  • SUPPORTING STRAPS
  • METZELER 6 DAYS EXTREME TIRES

    TECHNICAL DETAILS

    ENGINE

    • PRIMARY DRIVE: 26:72
    • TRANSMISSION: 6-speed
    • SECONDARY GEAR RATIO: 14:45
    • STARTER: Electric starter
    • STROKE: 72 mm
    • BORE: 72 mm
    • CLUTCH: Wet, DDS multi-disc clutch, Brembo hydraulics
    • DISPLACEMENT: 293.15 cm³
    • EMS: Vitesco Technologies EMS
    • DESIGN: 1-cylinder, 2-stroke engine
    • FUEL-MIXTURE GENERATION: Keihin EFI, throttle body 39 mm

    CHASSIS

    • WEIGHT (WITHOUT FUEL): 106.1 kg
    • TANK CAPACITY (APPROX.): 9 l
    • WHEELBASE: 1.489 mm
    • 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
    • GROUND CLEARANCE: 347 mm
    • HANDLEBAR: Neken, aluminium Ø 28/22 mm
    • REAR SUSPENSION: WP XPLOR shock absorber with PDS
    • SEAT HEIGHT: 963 mm
    • SILENCER: Aluminium
    • STEERING HEAD ANGLE: 63.9 °
    • REAR SUBFRAME DESIGN: Aluminum-reinforced polyamide
    • SUSPENSION TRAVEL (FRONT): 300 mm
    • SUSPENSION TRAVEL (REAR): 310 mm
    • TYRE DIMENSIONS (FRONT/REAR): 90/90; 140/80
    • WHEELS: 21 x 1.60″; 18 x 2.15″