KTM returns with its flagship model within the enduro range, its new 300 EXC Hardenduro 2025Presented last year, it is the winner in the first two tests of the 2024 FIM Hard Enduro World Championship, and has achieved three consecutive victories at the Red Bull Erzbergrodeo with Manuel Lettenbichler at the wheel.
Thanks to their feedback and that of other professional riders, the 2025 300 EXC Hardenduro has been designed to offer the ultimate enduro package, with the accessories and adjustments necessary to deliver a level of performance only available to bikes derived directly from competition.
KTM 300 EXC Hardenduro 2025 in detail
The new technical highlight of the closed cartridge spring fork WP XACT 48mm The innovative base valve preload adjustment, which reflects the sophisticated design of Pro Components accessories, is a new addition to the 2025 300 EXC Hardenduro. The spring preload adjustment on the base valve significantly influences and offers a wider range of adjustments.
Base valve preload adjusters allow for on-the-fly manual adjustments, with a total travel of 4mm. A small change, but one that produces substantial effects. For the rider, this translates into quick and effortless modifications to the fork setup.
You can thus increase the preload to improve stability on fast enduro circuits, or decrease it to improve comfort on technical sections. This adjustment affects almost the entire travel of the fork, and now results in fully adjustable suspension, both front and rear.
In addition, the rear shock absorber, chain skid and fuel tank retaining roller settings have been updated. However, as the name suggests, the Hardenduro 2025 It has been created to tackle the toughest terrain, with a series of improvements and specific details compared to the standard KTM 300 EXC.
Key features of the 2025 KTM 300 EXC Hardenduro
- New Hardenduro graphics in black and orange
- Orange chassis
- Factory racing seat black
- Map switch switch
- Orange Factory Skid Plate Set
- Factory wheelset consisting of black DID rims, black spokes, orange hubs, orange spoke nipples
- Metzeler 6 Days extreme tires
- Handguard Wrap Kit
- Radiator fan
- Machined and black anodized steering plates
- Wp Xact closed cartridge front fork with new base valve preload adjusters
- Engine protection
- Floating front brake disc
- Front brake disc guard
- Solid rear brake disc
- Rear brake disc guard orange
- Supersprox Stealth orange rear sprocket
- Orange oil cap
- Clutch slave cylinder protection
- Grab straps
The new one KTM 300 EXC Hardenduro 2025 will be available at authorized KTM dealers from SeptemberFor more information and details about the range of the Austrian firm you can consult directly its official website.