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Moorooka KTM

Home / Bikes /Enduro / 2023 250 EXC

2023 250 EXC

ktm-2023-250-exc
2023 250 EXC for Sale at Moorooka KTM in Moorooka, QLD | Review Specifications, Features & Information

2023 250 EXC for Sale at Moorooka KTM in Moorooka, QLD | Review Specifications, Features & Information

 

RACE TO NEW HEIGHTS

The KTM 250 EXC is the ultimate combination of power and rideability and sets a clear benchmark for intuitive handling, unique style and top performance. Thanks to its groundbreaking TPI technology, this extreme machine continues to reach new heights, clearly demonstrating KTM's unrelenting commitment to 2-stroke development. Besides the renowned benefits of excellent fuel efficiency, clean exhaust emissions and the removed need for jetting, the KTM 250 EXC features a dynamic, lightweight frame. It was developed with feedback from factory riders and in hindsight, returns the favor by offering excellent rider feedback.

ENGINE

ENGINE

The 250cc 2-stroke engine has plenty of power and torque but remains light enough for riders to muscle their way through the toughest obstacles. Thanks to state-of-the-art engineering, innovative 2-stroke design, and revolutionary TPI fuel injection technology, and a 13:52 re-gear, the powerplant is even more refined than ever before. The compact and lightweight 2-stroke is a great choice for offroad riders who want usable enduro performance that is ready to conquer in the most extreme terrain.

CYLINDER

CYLINDER

The cylinder on the KTM 250 EXC has a bore of 72 mm and is fitted with a sophisticated power valve, providing ultra-smooth and controllable power characteristics. Being fuel-injected, the cylinder features two lateral domes which hold the fuel injectors, supplying fuel to the rear transfer ports. The downstream injection guarantees excellent atomization of the fuel with the upstreaming air. Thus, the loss of unburnt fuel is minimal for fewer emissions, more efficient combustion, and reduced fuel consumption. The cylinder also features a state-of-the-art power valve unit with a sophisticated mechanism for the lateral support exhaust ports. The exhaust port layout increases engine performance, while the upper contour of the exhaust port has been machined to ensure more accurate port timing.

CRANKCASES AND ENGINE CASES

CRANKCASES AND ENGINE CASES

These compact engine cases are manufactured using a high-pressure die-cast production process which helps with weight reduction but maintains strength and durability. This design also allows for optimal shaft arrangements close to the center of gravity, resulting in ideal mass centralization and ride-ability.

BALANCER SHAFT

BALANCER SHAFT

The KTM 250 EXC engine design allows for the implementation of a lateral balancer shaft in order to keep engine vibrations to a minimum. This means riders can focus on the obstacles ahead of them, with out distraction. After all, more comfort equals less fatigue.

TRANSMISSION

TRANSMISSION

The robust 6-speed transmission made by PANKL Racing Systems features an Enduro-specific wide-ratio specification and provides precise and easy shifting. An advanced ´No Dirt´ gear shift lever design prevents mud and dirt from blocking the joint. Because even dirt lovers hate mud when it's in the wrong places.

CLUTCH

CLUTCH

The KTM 250 EXC employs the KTM-developed DDS clutch (damped diaphragm steel) with a wear-free steel basket, extremely heat resistant clutch plates and nitrated steel liners. This clever design employs a diaphragm spring instead of the usual coil springs, making for considerably easier clutch action. A diaphragm spring also leaves sufficient space for a damping system to be integrated into the clutch hub. The goal is traction, but without compromising durability. Light operation and a 'telepathic' level of control come standard with this hydraulic Brembo actuated clutch.

OIL PUMP

OIL PUMP

Pre-mixing 2-stroke fuel is a thing of the past for KTM EXC owners. The 2-stroke enduro range is fitted with a frame-mounted oil tank featuring flexible mountings, which greatly improves durability and reliability. In addition, a mesh filter prevents dirt from getting into the oil pump and into the fuel. This works in conjunction with the oil pump, that delivers the lubricant directly to the throttle body, where it is mixed with the incoming air to lubricate the piston and crankshaft. Using engine speed and throttle position sensor data, the engine management's precise electronic control of the oil pump ensures that the ideal amount of oil for any given conditions is used. With an average fuel-to-oil ratio of 1:80, an oil capacity of about 0.7 liters is sufficient for at least five tanks of fuel.

EXHAUST

EXHAUST

There's more to it than 'braaaap!'. The exhaust plays a key role in packing that signature 2-stroke punch. The KTM 250 EXC models feature heavy-duty exhaust headers made using an innovative 3D stamping process that produces a ribbed surface finish. This makes the pipe much stronger, with better impact resistance, while also helping to reduce noise. The silencer features a compact shape and end cap with a signature SIX DAY logo for extra impact.

FRAME

FRAME

All KTM EXC models feature high-tech, lightweight Chromoly steel frames with race-derived geometry, optimal stiffness, and unparalleled feedback for the rider. This translates into a playful handling character, with remarkable stability at speed - not to mention FACTORY RACING style thanks to the striking orange coating. The subframe is made of extra-light and ultra-stable aluminum profiles, weighing less than 900 grams providing rear fender stability and durability in the event of a loop out.

FOOTPEGS

FOOTPEGS

Self-cleaning footpegs prevent mud from clogging up the pegs, even when dragging them through deep ruts. This means your boots maintain their grip, and you maintain your focus on the trail.

SWINGARM

SWINGARM

The KTM 250 EXC features a one-piece aluminum swingarm, which is manufactured using a gravity die-cast production process. This results in exceptional strength at the lowest possible weight and the perfect flex behavior.

REAR SUSPENSION

REAR SUSPENSION

The race-proven and fully adjustable WP XPLOR shock absorber features conical bushings between the pistons that allow for reduced suspension fade and wear. And, not only this PDS rear suspension design the of choice of champions in the quest for podiums, but it also leads the way when it comes to providing maximum traction for the rear wheel.

FRONT SUSPENSION

FRONT SUSPENSION

Leading the way in enduro-focused suspension, these adjustable 48 mm diameter WP XPLOR upside-down forks provide unmatched performance from both expert and amateur riders alike. Adjustability also comes easily, with compression damping dialed in on the left fork, with rebound on the right.

BRAKES

BRAKES

When it comes to bringing this machine to stop, you'll be happy to have high-tech Brembo brake calipers and lightweight wavy discs doing the business. These also take years of competitive racing into account, providing the perfect combination of ideal pad density and steel quality for longevity and consistent feel.

HANDLEBARS

HANDLEBARS

All KTM EXC models are equipped with adjustable, high-strength aluminum tapered handlebars made by NEKEN. These can be mounted in four different positions. Standard with ODI vulcanized grip on the right side and a comfortable ODI lock-on grip on the left, your only worry is hanging on, and letting rip.

TRIPLE CLAMP

TRIPLE CLAMP

The KTM 250 EXC is fitted with forged triple clamps with an offset of 22mm, ensuring a solid grip of the fork and precise handling. The handlebar can be adjusted forwards and backwards over 4 positions, ensuring you find your perfect position when tackling the gnarliest of terrain.

AIRBOX

AIRBOX

The easy-access airbox on the KTM 250 EXC ensures optimal flow dynamics, thanks to specially designed intake snorkels. This means air is force-fed into the motor, resulting in the perfect balance of power and throttle response. Keeping the air clean, is a large Twin-Air air filter fitted to a rigid cage for ideal placement at all times.

FUEL TANK

FUEL TANK

All KTM enduro models are fitted with lightweight polyethylene tank, with a ¼-turn bayonet-style filler cap makes for quick and easy operation. The integrated fuel pump ensures a direct feed to the injectors, while a 90° connector provides protection against damage. The tank is also manufactured using see-through plastic, riders are able to gauge fuel levels at a glance and on the go.

WHEELS

WHEELS

KTM uses lightweight, CNC-machined hubs and high-end GIANT rims on all EXC models. These guarantee maximum stability and the bare minimum weight, while aluminum spoke nipples feature an innovative design, which reduces the need to continuously tighten the spokes.

COOLING

COOLING

Keeping the engine cool when the going gets tough comes courtesy of a pair of radiators, mounted close to the center of gravity. These make use of CFD technology (Computational Fluid Dynamics) and clever coolant circuit routing, achieving optimum engine temperature for the highest performance, in all conditions. Above all, the delta distributor, integrated into the frame triangle, features a large center tube for highly efficient coolant flow. The radiators also benefit from plastic protection fins that serve as protection from flying rocks and debris, as well as a brace that disperses energy around the radiators in the event of an impact.

SEAT

SEAT

Go ahead, take a seat. The 2023 KTM 250 EXC's seat is covered in grippy black vinyl, and is perfectly shaped to allow riders complete freedom of movement, but comfortable enough to maintain longer sessions in the saddle.

BATTERY & WIRING HARNESS

BATTERY & WIRING HARNESS

The KTM 250 EXC is fitted with a time-proven electrical system, powered by a super lightweight 2 Ah lithium-ion starter battery. The wiring harness also has most of the electrical components carefully positioned into a common area below the seat, making them easily accessible.

THROTTLE BODY

THROTTLE BODY

The KTM 250 EXC engine is fitted with a 39 mm throttle body made by Dell`Orto. These regulate the airflow via a butterfly connected with a twin-cable throttle cam, which is operated by the handlebar throttle assembly, supported by a throttle position sensor that provides airflow data to the control unit. What all this means is, riders can precisely set the idle speed via the bypass screw, as well as easier cold starts.

ENGINE MANAGEMENT SYSTEM (EMS)

ENGINE MANAGEMENT SYSTEM (EMS)

The engine management system (EMS) of all 2-stroke EXC models features a control unit located below the seat. The ECU defines the ignition timing while the amount of fuel to inject is based on several sensor readings such as intake air pressure, throttle position, water temperature , and ambient air pressure. Thanks to altitude and temperature compensation, re-jetting is a thing of the past, meaning more time twisting throttles and less time turning screws. Should the rider decide to mount a radiator fan from the KTM PowerParts, it will be controlled directly by the EMS without needing to add an additional thermal switch.

TPI ALTERNATOR

TPI ALTERNATOR

In order to accommodate the power requirements of the engine management system, all KTM EXC models are fitted with a powerful 196 W alternator and voltage regulator to ensure all systems are always powered up.

TIRES

TIRES

New, race-specification, puncture-resistant MAXXIS MaxxEnduro are designed for all-day riding comfort, with extreme grip and performance across any terrain.

SUSPENSION

SUSPENSION

For 2023, all KTM EXC models feature top-shelf WP suspension systems, focused on providing all riders of all levels with unmatched performance and consistency across all terrain types.

DECALS

DECALS

Drawing inspiration from the RED BULL KTM FACTORY RACING TEAM, the 2023 KTM 250 EXC range features an orange-coasted frame and boasts a bold 90's inspired color scheme, using the tried and tested in-mold graphics application for greater friction and fade resistance, meaning your steed will look factory-fresh after even the toughest time spent on the trails.

Engine

  • Transmission

    6-speed

  • Starter

    Electric starter

  • Stroke

    72 mm

  • Bore

    66.4 mm

  • Clutch

    Wet, DDS multi-disc clutch, Brembo hydraulics

  • Displacement

    249 cm³

  • EMS

    Continental EMS

  • Design

    1-cylinder, 2-stroke engine

Chassis

  • Weight (without Fuel)

    103.4 kg

  • Tank Capacity (Approx.)

    9 l

  • Front brake disc diameter

    260 mm

  • Rear brake disc diameter

    220 mm

  • Front brake

    Disc brake

  • Rear brake

    Disc brake

  • Chain

    X-ring 5/8 x 1/4"

  • Frame design

    Central double-cradle-type 25CrMo4 steel

  • Front suspension

    WP XPLOR-USD, Ø 48 mm

  • Ground clearance

    370 mm

  • Rear suspension

    WP Xplor PDS shock absorber

  • Seat height

    960 mm

  • Steering head angle

    63.5 °

  • Suspension travel (front)

    300 mm

  • Suspension travel (rear)

    310 mm

The illustrated vehicles may vary in selected details from the production models and some illustrations feature optional equipment available at additional cost. All information concerning the scope of supply, appearance, services, dimensions and weights is non-binding and specified with the proviso that errors, for instance in printing, setting and/or typing, may occur; such information is subject to change without notice. Please note that model specifications may vary from country to country. In the case of coated surfaces, there may be color differences due to the usual process fluctuations. The consumption values stated refer to the roadworthy series condition of the vehicles at the time of factory delivery.