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2024 KTM SX 125

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MSRP: $8,099
In Stock
  • Stock #: 128465
  • VIN: VBKSXG231RM128465
  • Engine: 124.8 cc (7.6 ci) Liquid cooled Single-Cylinder
  • Transmission: Manual
  • Fuel Type: Gas / Oil Premix
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125 SX

All it takes is one hard, fast rip into a loamy berm to know that the 2024 KTM 125 SX is a serious contender in the 125 cc race. Not only has the 'Ring-ting-ting' been given a fuel-injected revival, but the entire motorcycle also benefits from class-leading developments at every end. Boasting accolades such as being the leader in 2-stroke motocross innovation in the modern era, the 2024 KTM 125 SX simply slays the rest of the 125 cc class. All you need do is prod the starter, blip the throttle and let rip.

FEATURES
    Easy Suspension Adjustment

    Get dialed in! The 2024 KTM SX range boasts totally tool-free suspension setup at both ends. Thanks to the shock absorber design featuring hand-adjustable dual compression control, it allows riders to adjust high- and low-speed settings in a matter of seconds. On the front end, the forks are also easily adjusted thanks to a single air pressure preload valve, as well as through easy access click adjusters for compression and rebound. We'll even throw the air pump in as standard.

    Electronic Fuel Injection

    Pre-mix gets a remix across the 2-stroke KTM SX range, with electronic fuel injection setting the standard. Now there's no more fiddly jetting setup pre-race, And thanks to the Keihin EFI and reed valve case design, you can be guaranteed of laying down optimal power at any altitude, all of the time.

    Electric Start

    Picture this; You're 7 laps into an absolute ripper of a race. You miss your line and end up stalling in a deep rut. But you don't sweat it. All you do is press the starter button and you blast off again to take the final flag. This is the reality on the 2024 KTM 125 SX. Thanks to a 12,8V 2 Ah lithium ion battery is placed under the rider's seat, a high-quality stator & pickup and super robust design, the only thing you'll be kicking - is ass.

    EFI + Power Valve

    With EFI comes great rideability. Along with the electronic fuel injection, a electronic Power Valve has also been fitted to the KTM 125 SX, allowing for more usable power throughout the rev range. Smoother power means better traction. Better traction means holeshot heaven!

    Performance

    The KTM 125 SX has always represented the very best of unsurpassed power and lightweight construction. The simplicity and low maintenance cost of the 2-stroke motor have made it a favorite amongst motocross riders for generations. For 2024, the KTM 125 SX enters with an overall engine weight of only 39.3 lb (17.86 kg), setting the 125 SX engine sets the benchmark in the highly competitive 250 cc class.

    Selectable Maps

    The 2024 KTM 125 SX features a map select switch allowing the racer to switch between 2 engine maps. Map 1 provides the ultimate power delivery to dominate hard-pack surfaces, while Map 2 gives you the edge in soft, sandy conditions.

    Absolute Control

    No matter how gnarly the track is, you'll find complete confidence thanks to the frame design that has not only been engineered for longitudinal rigidity but also repositions rotating mass closer to the center of gravity. The shock mounting also provides improved anti-squat behavior for better traction out of corners, while the footpeg mounting position has moved inwards for less risk of hooking up in deep ruts or when scrubbing jumps.

    Ergonomics

    The rider triangle provides ample knee contact - especially when standing on the pegs - to ensure enough gripping surfaces all around. The plastics work to expel mud buildup in wet, muddy conditions, with a flat seat profile and high grip seat cover providing exceptional rider movement and control. The polyamide reinforced aluminum subframe further enhances rider feel and feedback.

    Mass Centralization

    With a major emphasis placed on mass centralization, the 2024 KTM 125 SX engine is designed to centralize rotating mass for optimal operation with the chassis. This results in a lighter, more agile handling feel that simply runs rings around the competition.

    Traction

    Ready to rip your arms out of the sockets? Together with the benefits of mass centralization and the anti-squat behavior of the chassis, the 2024 KTM 125 SX gets its power down perfectly when tearing out of corners.

    WP XACT Fork

    48mm air type WP XACT front fork with a split damping function provides all the confidence you need to attack the track. Hydrostops in the fork legs improves bottoming-out resistance and account for less rebound when attacking big jumps, bumps, and thumps. Redesigned fork protection rings also increase protection against dirt, making them as reliable as they are awesome.

    Stability

    The KTM 125 SX is rock-solid at any speed thanks to the position of the 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 when charging across ruts and onto the podium.

    Energy absorption

    Besides the expertly crafted, hydro-formed, laser-cut, and robot-welded frame being engineered to provide exceptional rider feedback and straight-line stability, it consists of specifically calculated parameters of longitudinal and torsional flex. This means the frame acts as a "shock absorber" of sorts, making for a less harsh ride, resulting in less rider fatigue over many hard laps.

    Ground clearance

    The frame and shock absorber geometry improve ground clearance of the linkage and work with topology optimized die-cast footpegs that are less susceptible to hooking on deep ruts, and take-offs when scrubbing.

    Consistency

    A WP XACT shock absorber provides unmatched consistency lap after lap, thanks to low-friction SKF linkage seals and advanced damping characteristics for unsurpassed traction and energy absorption.

    ENGINE
    • TRANSMISSION: 6-speed
    • STARTER: Electric starter
    • STROKE: 54.5 mm
    • BORE: 54 mm
    • CLUTCH: Wet multi-disc DS clutch, Brembo hydraulics
    • DISPLACEMENT: 124.8 cm³
    • EMS: Vitesco Technologies EMS
    • DESIGN: 1-cylinder, 2-stroke engine
    CHASSIS
    • WEIGHT (WITHOUT FUEL): 92.4 kg
    • TANK CAPACITY (APPROX.): 7.2 l
    • FRONT BRAKE DISC DIAMETER: 260 mm
    • REAR BRAKE DISC DIAMETER: 220 mm
    • FRONT BRAKE: Disc brake
    • REAR BRAKE: Disc brake
    • CHAIN: 520, Non-sealed
    • FRAME DESIGN: Central double-cradle-type 25CrMo4 steel
    • FRONT SUSPENSION: WP XACT-USD, Ø 48 mm
    • GROUND CLEARANCE: 359 mm
    • REAR SUSPENSION: WP XACT Monoshock with linkage
    • SEAT HEIGHT: 958 mm
    • STEERING HEAD ANGLE: 63.9 °
    • SUSPENSION TRAVEL (FRONT): 310 mm
    • SUSPENSION TRAVEL (REAR): 300 mm
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    New Inventory

    Shopping for a new motorcycle is a breeze here at Pitt Cycles in Warrendale, PA. We stock an extensive new inventory of popular bike brands, including Triumph, Indian Motorcycle, Royal Enfield, and KTM. Our professional sales team is comprised of folks who love to ride as much as you do. We are on hand Tuesday through Saturday to assist you in finding the perfect heritage, bobber, café racer, or off-road bike that will satisfy all of your riding cravings. Whether you are hitting the open road for a long-haul trip, cruising down Main Street on a Saturday night, or taking the path less traveled, we have the motorbike for you. We invite you to make Pitts Motorcycle dealership the first stop on your search to find a new 2023 motorcycle for sale near New Castle, New Kensington, and Beaver Falls, PA. We provide onsite motorcycle financing near Pittsburgh, PA, as well as an in-house motorcycle service center that uses genuine Indian Motorcycle parts and other genuine name-brand parts.

    If you are in the market for a classic style Bobber, Pitts Cycles offer the 2023 Triumph Bonneville Bobber and the 2023 Indian Motorcycle Scout Bobber for your consideration. The Triumph Bonneville Bobber combines old-school style with new-fangled technology to create an outstanding riding experience. The Indian Motorcycle Scout Bobber is an aggressive 100-horsepower ride that sports the striking good looks of an iconic bobber-style motorbike. If you enjoy cruising around town on a café racer, the 2023 Royal Enfield Twins Continental GT 650 is sure to turn quite a few heads. This handsome bike features aerodynamic riding positions to allow for maximum performance. This beefy 1800 cc bike is built to tear up the pavement in total riding comfort, mile after glorious mile. When off-road adventure calls, the 2023 KTM XC 150 W TP answers. The XC 150 W TP incorporates a state-of-the-art 2-stroke engine with a lightweight, high-tech Chromoly steel frame to deliver thrilling off-road adventures like no other.

    Purveyor of Distinctive Motorcycle Brands

    Pitts Cycles is proud to be an official Triumph motorcycle dealer, KTM motorcycle dealer, Indian Motorcycle dealer, Royal Enfield motorcycle dealer, and Triumph motorcycle dealer in Warrendale, PA. This will be your introduction to the specifics of the services being offered. We are the one-stop shop for anything to do with high-end motorcycle brands. Our friendly and knowledgeable team looks forward to showing off our complete new bike inventory near Pittsburgh and New Castle. Drop by during our convenient hours, five days a week. Then take a test spin on any of our remarkable motorbikes. Let the good times roll, beginning right here at Pitts Cycles.

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