ID # 34200853

2025 KTM 300 XC-W HARDENDURO

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The 2025 KTM 300 XC-W HARDENDURO is ready to roll out of the racing van and onto the prologue starting line. Based on the already legendary KTM 300 XC-W, 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 READY TO RACE package for tackling the World's toughest offroad championship. 2025 KTM 300 XC-W 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

Specifications

Model

XC-W HARDENDURO

Category Name

Motorcycles

Year

2025

Sale Type

New

Manufacturer

KTM

prologue

Adjustability

Getting READY TO RACE has never been easier. The 2025 KTM XC-W range boasts a tool-free suspension setup at both ends. At the rear, our legendary, race-winning PDS technology features hand-adjustable dual compression controls, allowing riders to adjust high- and low-speed settings in a matter of seconds. On the front, the forks are also easily adjusted thanks to hand-adjustable clickers on the bottom of the fork shoe and on the fork top cap, making changing settings on the fly as easy as twisting the throttle.

Air filter box

The air filter box is designed to ensure maximum airflow with minimal water intrusion. Precision in how the inlet ducts are positioned is aimed at preventing air deformation and maintaining filter protection. An enduro-specific splash protector under the airbox prevents water or dirt from splashing up from the rear wheel, while the Twin Air filter and air filter support design features a simple fail-proof mounting system for a secure and accurate filter installation. All this ensures the air filter is easily accessed, without tools, for fast trail-side maintenance.

Fuel Tank

The transparent, polythene (XPE) fuel tank is a signature element of the KTM Enduro lineup. Having undergone thorough race testing in everything from the GNCC to the hardest of FIM hard enduros, these tanks are built, well, like tanks! A one-piece fuel pump and filter manage fuel supply, while servicing is made extra simple with easy fuel filter access. What's more, an updated fuel tank roll now holds the tank more firmly in place and protects the frame against scrubbing.

Switchgear

On the right side of the handlebar, you'll find a sleek start/stop switch, and on the left, a Mapping Select switch will allow riders to choose between Map 1 or Map 2 - standard on the HARDENDURO.

Graphics

The 2025 KTM 300 XC-W HARDENDURO is hard to miss, with striking white-on-black graphics, and a ribbed black seat cover all overlayed onto black and orange fenders, it makes a statement. This is one graphics package you won't want to swap out.

benchmark lap

Offroad Control Unit

The Offroad Control Unit - or OCU - is located under the seat and replaces all the electronic fuses and relays. All outputs are switched depending on signals from the voltage regulator and the ECU continuously. In the event of over-current, outputs are deactivated individually. This makes for easy error detection as the status of each output is indicated by a red or green LED light. This means diagnosing an electrical issue out on the trail is as easy as lifting the seat, and there's no more need to carry fiddly fuses.

Selectable Engine Maps

Designed for easy operation, the map select switch comes standard on the KTM HARDENDURO and allows for the easy selection of 2 unique engine maps. Map 1 is the standard, more linear, and predictable power map, while map 2 is a more aggressive map for added throttle response and more crisp, explosive power output.

Battery & Wiring Harness

As with the rest of the 2025 2-stroke XC-W range, the KTM 300 XC-W HARDENDURO is fitted with a proven, reliable electric start system. Powered by an ultra lightweight 2 Ah lithium-ion starter battery, it provides a safe, reliable starting time and time again, while the wiring harness has most of the electrical components carefully positioned under the seat for easy accessibility.

Ergonomics

The 2025 KTM XC-W range features a rider-focussed body-position triangle, especially when standing on the pegs. With the plastics working to expel mud buildup in wet, muddy conditions, a flat seat profile with a high grip seat cover providing exceptional rider movement and control, and a polyamide-reinforced aluminum subframe providing unmatched rider feel and feedback, your only concern is navigating the terrain ahead of you.

Exhaust

Binging the Braaap! Thanks to the KTM 300 XC-W HARDENDURO's compact engine design, the header pipe is designed with the target of achieving more ground clearance and reducing the risk of damage when riding over deep roots, ruts, or climbing steep rocks. The silencer is crafted from lightweight aluminum, saving weight and provides the signature low-down 2-stroke burble for this rock-hopping hero.

on the charge

Frame

Specifically engineered for longitudinal rigidity, the 2025 KTM 300 XC-W HARDENDURO is engineered around a gloss-orange powder-coated frame providing exceptional rider feedback, energy absorption, and high-speed stability. This is achieved by repositioning the rotating masses in the frame along with a forged steering head connection. The footrest mounts also feature a slim design for less risk of hooking up. And when the ride comes to an end, a forged one-piece side stand ensures your enduro weapon stands proud.

Subframe

An ultra-light lightweight subframe takes charge at the rear of the main frame, featuring a 2-part polyamide and reinforced aluminum construction. With the help of computational dynamics, a specific rigidity was engineered into the subframe, to deliver outstanding handling and rider feedback. This compact subframe design also boasts the the ability to bend and flex in the event of a crash, rather than break, with the subframe fully integrating electronic components, without any extra need for brackets, holders, or unnecessary fixtures.

Handlebars

Held in place by a set of CNC-machine triple clamps, the handlebar on the KTM 300 XC-W HARDENDURO features a unique bar pad and soft, grey, ODI lock-on grips for ultimate control. A set of wrap-around handguards provides further protection from unwanted obstacles in your path.

keeping you going

Stability

The 2025 KTM XC-W range remains rock-solid at any speed thanks to a repositioned and forged steering head connection and CNC-milled triple clamps. Made from high-grade aluminum, these feature optimally tuned steering stem stiffness, perfect alignment of the fork tubes, and precise geometry of the fork clamps to ensure highly responsive and smooth fork action - not to mention unwavering stability for those ultra-fast flat-out special stages.

LED headlight

Lighting the way forward, the 2025 KTM XC-W range features an LED headlight unit and light mask. The mask itself features improved triple clamp protection against roost and does away with the rubber mounting straps for improved fitment. Most importantly, the LED lighting unit provides serious illumination, making riding in the dark a completely new experience.

engine technical details

EMS

Vitesco Technologies EMS

BORE

72 mm

CLUTCH

Wet, DDS multi-disc clutch, Brembo hydraulics

DESIGN

1-cylinder, 2-stroke engine

STROKE

72 mm

STARTER

Electric starter

DISPLACEMENT

293.15 cm³

TRANSMISSION

6-speed

PRIMARY DRIVE

26:72

SECONDARY GEAR RATIO

13:45

FUEL-MIXTURE GENERATION

Keihin EFI, throttle body 39 mm

chassis technical details

CHAIN

520 X-Ring

WHEELS

21 x 1.60"; 18 x 2.15"

SILENCER

Aluminium

HANDLEBAR

Neken, aluminium Ø 28/22 mm

WHEELBASE

1.489 mm

REAR BRAKE

Disc brake

FRONT BRAKE

Disc brake

FRAME DESIGN

Central double-cradle-type 25CrMo4 steel

REAR SUSPENSION

WP XPLOR shock absorber with PDS

FRONT SUSPENSION

WP XACT-USD, Ø 48 mm

STEERING HEAD ANGLE

63.9 °

REAR SUBFRAME DESIGN

Aluminum-reinforced polyamide

WEIGHT (WITHOUT FUEL)

106.1 kg

REAR BRAKE DISC DIAMETER

220 mm

FRONT BRAKE DISC DIAMETER

260 mm

TYRE DIMENSIONS (FRONT/REAR)

80/100; 110/100