Enduro Bikes

2026KTM 300 EXC Hardenduro

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The 2026 KTM 300 EXC Hardenduro is a lightweight two-stroke enduro machine designed for technically proficient riders tackling extreme terrain and challenging hardenduro courses. Known for its potent power delivery, nimble handling, and proven reliability, this 293cc single-cylinder delivers impressive performance with excellent fuel efficiency. Its liquid-cooled engine and advanced Keihin fuel injection make it a formidable competitor in demanding off-road conditions.

Capacity: 293.2 ccm
Engine: Single, two-stroke
Gearbox: 6-speed
Dry weight: 104.4 kg
Seat height: 963 mm
Power: 50.0 HP (36.8 kW)

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Other years 2025 2026 2027

How it rides

Editorial estimate from the spec sheet - not lab tested

Off-road & trail99%

Cornering85%

City riding15%

Daily riding15%

Touring15%

Two-up5%

Track20%

Best for: Built specifically for extreme hard enduro and technical off-road obstacles like rocks, roots, and steep hillclimbs rather than any road use.
Built for: A razor-sharp, torquey two-stroke enduro weapon that rewards aggressive, momentum-based riding with exceptional agility and tractability at low RPM.
Not ideal for: This bike is not suitable for highway commuting, passenger carrying, long-distance touring, or riders seeking plush comfort and stability at speed.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Will it fit you?

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Your height

Inseam (optional)

Units

At 963mm, a rider of 68.9" with a 31" (estimated) inseam will not reach the ground comfortably on the 2026 KTM 300 EXC Hardenduro, with a cramped knee angle of around 85 degrees and an upright riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

More bikes at over 900 mm — Sky High →

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Range and running costs

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Units

Currency

Fuel per litre

Riding a year

Based on the maker's published fuel consumption and tank size. Real-world figures depend on how and where you ride, and the last litres of a tank are reserve. Prices shown greyed are examples - type your own.

Full specifications

Engine

Capacity: 293.2 ccm
Power: 50.0 HP (36.8 kW)
Engine type: Single, two-stroke
Fuel consumption: 2.80 litres/100 km (35.7 km/l)
Power/weight ratio: 0.4789 HP/kg (dry)
Bore x stroke: 72.0 x 72.0 mm
Cooling system: Liquid
Fuel system: Injection
Starting: Electric
Ignition: Vitesco Technologies EMS
Torque: Not on record - add it

Transmission

Gearbox: 6-speed
Transmission type: Manual
Final drive: Chain
Clutch: Wet, DDS multi-disc clutch, Brembo hydraulics

Dimensions & weight

Wheelbase: 1489 mm
Seat height: 963 mm
Dry weight: 104.4 kg
Fuel capacity: 9.00 litres
Ground clearance: 347 mm

Chassis & suspension

Frame: Central double-cradle-type 25CrMo4 steel. Aluminum-reinforced polyamide subframe.
Front suspension: WP XACT-USD, Ø 48 mm
Rear suspension: WP XPLOR shock absorber with PDS
Front wheel travel: 300 mm
Rear wheel travel: 310 mm
Rake (fork angle): 26.1°

Brakes & wheels

Front brakes: Single disc. Brembo twin-piston floating calliper, brake disc
Rear brakes: Single disc. Brembo single-piston floating calliper, brake disc
Front tyre: 90/90-21
Rear tyre: 140/80-18

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