Welcome back After an absence of almost a decade the 125cc sticker is finally back in the KTM Enduro line up Looking to regain its title in the 125cc Junior Enduro classes the 2025 KTM 125 XC W represents the pinnacle of 2 stroke engine technology aimed at ambitious junior enduro racers and hobby riders asking for a performance focused machine 8211 and first place trophies The KTM 125 XC W is a competition only model without street legal homologation Adjustability Getting READY TO RACE has never been easier The 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 safe and accurate filter installation All this ensures the air filter is easily accessed without tools for fast track 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 8217 s more an updated fuel tank roll now holds the tank more firmly in place and protects the frame against scrubbing Switchgear For 2025 the entire KTM Enduro range will receive new easy to use switchgear On the right side of the handlebar you 8217 ll find a new sleeker start stop switch and on the left an optional Map Select switch will allow riders to choose between Map 1 or Map 2 Engine Based on the same powerplant that powers the KTM 150 XC W the KTM 125 XC W boasts all the same engine innovations that have been brought into the 2 stroke realm The engine is designed to centralize rotating mass for optimal operation with the chassis resulting in a light and agile handling feel together with the benefits of mass centralization and reduced weight Throttle Body Injection The KTM 2 stroke Enduro models feature electronically controlled Throttle Body Injection or TBI The ECU together with a Keihin 39mm throttle body calculates the ideal air fuel mixture by constantly analyzing water temperature air temperature ambient pressure and pressure within the crankcase the rpm and the throttle position to ensure the smoothest and most consistent power delivery in the most gnarly of enduro conditions Offroad Control Unit The Offroad Control Unit 8211 or OCU 8211 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 8217 s no more need to carry fiddly fuses Selectable Engine Maps Designed for easy operation the map select switch is available as an optional extra on all KTM XC W models 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 and Wiring Harness As with the rest of the 2 stroke KTM XC W range the KTM 125 XC W is fitted with a proven and 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 KTM XC W range features a rider focussed body position triangle providing improved knee contact 8211 especially when standing on the pegs 8211 with improved gripping surfaces all around 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 125 XC W 8217 s compact engine 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 Frame Specifically engineered for longitudinal rigidity the KTM XC W range is engineered around an all black powder coated frame providing exceptional rider feedback energy absorption and high speed stability This has been achieved by repositioning the rotating masses in the frame and the inclusion of a forged steering head connection New parallel frame mounts also improve flex characteristics while the footrest mounts have also moved inwards slimming things down And when the ride comes to an end a completely redesigned forged one piece side stand ensured things 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 WP XACT Closed Cartidge Fork A 48 mm WP XACT Closed Cartridge spring fork provides fast and consistent damping with optimized oil flow This means these forks ensure unmatched performance at every level Fork protection rings also protect against dirt intrusion But best of all the fork allows for full adjustment of compression and rebound without the need for any tools WP Xplore Shock Remaining a hallmark of KTM Enduro weaponry an PDS rear shock concept improves the anti squat behaviors of the chassis This remains the most reliable and maintenance friendly option for competitive enduro racing Moreover a lightweight WP XPLOR PDS rear shock takes charge at the rear For 2025 the rear shock received updated settings resulting in improved pressure balance within the shock With consistent damping as well as full adjustability thanks to easy to use hand clickers for adjustments on the fly it remains the setup to beat Wheels and Tires The KTM 125 XC W rolls on a set of high strength GIANT alloy wheels coupled to CNC machined hubs and aluminium nipples These are wrapped in a set of ultra grippy Maxxis MaxxEnduro tires providing exceptional traction in all conditions Frame Specifically engineered for longitudinal rigidity the KTM XC W range is engineered around an all black powder coated frame providing exceptional rider feedback energy absorption and high speed stability This has been achieved by repositioning the rotating masses in the frame and the inclusion of a forged steering head connection New parallel frame mounts also improve flex characteristics while the footrest mounts have also moved inwards slimming things down And when the ride comes to an end a completely redesigned forged one piece side stand ensured things your enduro weapon stands proud Stability The KTM XC W range maintains stability at any speed thanks to its forged steering head connection and triple clamps providing riders with a forgiving feeling Crafted from high grade aluminum they offer a more flexible steering stem precise alignment of fork tubes and accurate geometry of fork clamps This setup ensures highly responsive and smooth fork action as well as unwavering stability during ultra fast flat out special stages LED Headlight Lighting the way forward the KTM XC W range features an LED headlight unit and light mask The mask itself features 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 nbsp nbsp nbsp
