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300 EXC - 2026 Specifications and Reviews

The KTM 300 EXC is a lightweight two-stroke enduro bike designed for experienced off-road riders who demand agility and precision in technical terrain. Known for its potent 293cc power delivery and exceptional fuel efficiency, it excels in competitive cross-country and trail riding. The modern EFI system and liquid cooling provide reliability while maintaining the classic two-stroke character riders crave.

2026
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General information

Color OptionsOrange/black/white
CategoryEnduro / offroad
ModelKTM 300 EXC

Engine and Transmission Specifications

StartingElectric
Emission64.7 CO2 g/km. (CO2 - Carbon dioxide emission)
Fuel Consumption2.79 litres/100 km (35.8 km/l or 84.31 mpg)
ClutchWet, DDS multi-disc clutch, Brembo hydraulics
Final DriveChain (final drive)
Gearbox6-speed
Cooling SystemLiquid
IgnitionVitesco Technologies EMS
Fuel ControlSingle Overhead Cams (SOHC)
InductionInjection. Keihin EFI, throttle body 39 mm
Bore x Stroke72.0 x 72.0 mm (2.8 x 2.8 inches)
Engine TypeSingle cylinder, two-stroke
Capacity293.2 ccm (17.89 cubic inches)
 
 

Physical measures and capacities

Fuel Capacity9.00 litres (2.38 US gallons)
Wheelbase1489 mm (58.6 inches)
Ground Clearance347 mm (13.7 inches)
Seat Height963 mm (37.9 inches) If adjustable, lowest setting.
Dry Weight104.6 kg (230.6 pounds)

300 EXC dimensions and frame

WheelsWire spoked
Rear BrakesSingle disc. Brembo single-piston floating calliper, brake disc
Brake Disc Diameter220 mm (8.7 inches)
Front BrakesSingle disc. Brembo twin-piston floating calliper, brake disc
Rear Tyre140/80-18
Front Tyre90/90-21
Rear Wheel Travel310 mm (12.2 inches)
Rear SuspensionWP XPLOR shock absorber with PDS
Front Wheel Travel300 mm (11.8 inches)
Front SuspensionWP XACT-USD, Ø 48 mm
FrameCentral double-cradle-type 25CrMo4 steel. Aluminum-reinforced polyamide subframe.

Other specs

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Electrical2 Ah lithium-ion battery
Rake (fork angle)26.1°
Exhaust systemAluminum
Driveline520 X-ring chain
Year of manufacture2025

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