KTM 300 EXC HARDENDURO 2025

KTM 300 EXC HARDENDURO 2025 – Top modern hardenduro machine

The 2025 KTM 300 EXC HARDENDURO is designed for the toughest enduro trails and hardenduro competitions. Based on the legendary KTM 300 EXC, the HARDENDURO comes with an exclusive parts package that includes protective gear, CNC components and fully adjustable WP XACT forks – perfect for demanding terrain and extreme conditions.

Highlights

• Orange glossy frame with optimal longitudinal rigidity

• Factory racing seat and frame protection

• Map-select switch for engine settings

• OCU – Offroad Control Unit for easy electrical fault diagnostics

• Fully adjustable WP XACT Closed Cartridge forks

• WP XPLOR PDS rear shock with improved pressure balance

• CNC-machined triple clamps and steering components

• Baseplate, handguards and support straps for extreme conditions

• Metzeler 6 Days Extreme tires

Engine and injection

• 2-stroke engine with Throttle Body Injection (TBI)

• ECU and Keihin 39mm throttle body provide continuously optimal air-fuel mixture

• Smooth and consistent power delivery, even in the most demanding conditions

Frame and chassis

• Powder-coated orange frame with optimized weight distribution and energy absorption

• Slim footrest mounts and forged one-piece side stand

• Polyamide-reinforced aluminum for direct feel and control

Ergonomics

• Driver position optimized for standing riding on foot pegs

• Plastic panels that prevent mud buildup

• Flat seat with high-friction seat cover for better grip and freedom of movement

Exhaust

• Compact exhaust pipe for better ground clearance

• Aluminum muffler for lightweight performance and classic 2-stroke sound

• Designed to withstand rough terrain with roots, rocks and steep inclines

Damping and suspension

• Front: 48mm WP XACT Closed Cartridge fork with oil flow optimization and full tool-free adjustment

• Rear: WP XPLOR PDS rear shock with smooth damping, hand-adjustable compression and rebound

• Robust design that can handle tough enduro and racing

Graphics and style

• Striking white-on-black graphics with ribbed black seat upholstery

• Black and orange fenders for an aggressive hard-core look

• Unique graphics set that stands out in the field

The KTM 300 EXC HARDENDURO 2025 is made for riders who want extreme durability, full control and top performance in the world's toughest enduro races.