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2023 KTM 300 EXC Off-Road Motorcycle Review Specs Price

The 2023 KTM 300 EXC Off-Road Motorcycle is often mentioned as a top brand when discussing extreme enduro. It’s the perfect partner for navigating challenging terrain because its robust 2-stroke engine generates massive low-down torque and top-end ferocity. WP suspension, a throwback to the 1990s in terms of aesthetics, and a long history of racing success mean it will continue to dominate its class in 2023.

2023 KTM 300 EXC Off-Road Motorcycle – Features and Specs

2023 KTM 300 EXC Off-Road Motorcycle


Braaaap! It is just the beginning. The exhaust system is crucial to the 2-stroke’s trademark power. Exhaust headers on all KTM 300 EXC models are constructed using a revolutionary 3D stamping technique that results in a ribbed surface finish. It not only makes the pipe more durable and resistant to impact, but it also makes it quieter. The silencer is lightweight and compact, with an aluminum mounting bracket and an internal design tailored to each model. In addition, the overall form of the exhaust is thin, leading to better ground clearance, and a perforated inner silencer tube uses lightweight dampening material for effective and long-lasting noise reduction.


The new 300 cc 2-stroke engine, a true classic, has long been a fan favorite regarding enduro weapons. The combination of its high power output, low-down torque, and general small weight is partly responsible for this. This engine has undergone significant refinement due to cutting-edge engineering and a unique 2-stroke design.

2023 KTM 300 EXC Off-Road Motorcycle


A Pankl Racing Systems 6-speed gearbox is at the heart of the 2023 KTM 300 EXC Off-Road Motorcycle’s impressive performance. The strong, forged raw material is used to create the gears, guaranteeing the most extraordinary durability and dependability. The no-dirt gear changer is another excellent KTM 300 EXC gearbox feature. The design, similar to the foot pegs, keeps the next gear easily accessible in all weather.

Balancer shaft

The Mikuni throttle body measuring 38 mm is installed in the 2023 KTM 300 EXC Off-Road Motorcycle engine. The airflow is controlled by a butterfly attached to a twin-cable throttle cam activated by a lever on the handlebars.


A pair of radiators near the vehicle’s center of gravity helps maintain engine temperature when things heat up. These use CFD (computational fluid dynamics) technologies and shrewd coolant circuit layouts to keep the engine at the optimal temperature for peak performance. First and foremost, the frame triangle incorporates a delta distributor with a big center tube for adequate coolant flow. Radiators are safeguarded by bracing that distributes impact force away from the radiators and plastic protection fins that deflect pebbles and debris.

2023 KTM 300 EXC Off-Road Motorcycle


The KTM 300 EXC’s intake snorkels, which are easily accessible owing to the air box’s design, provide excellent flow dynamics. The result is a sweet spot between power and responsiveness at the throttle since the engine is force-fed air. A massive Twin-Air air filter is permanently installed in a sturdy cage to maintain clean air quality.

Each KTM EXC model’s frame is made from race-derived geometry-specific Chromalloy steel for maximum stiffness and rider input. It translates to a lively handling personality and excellent stability at speed; the bright orange paint job also adds a touch of FACTORY RACING flair. The rear fender will remain stable and in one piece in the case of a loop out, thanks to the subframe’s extra-light and ultra-stable aluminum shapes.

Swing arm

Using a gravity die-casting technique, the KTM 300 EXC’s aluminum swing arm is made in one piece. Consequently, you get optimal flex behavior and exceptional strength at the lightest possible weight.

KTM equips all EXC models with high-quality GIANT wheels and lightweight, CNC-machined hubs. Aluminum spoke nipples have a clever design that eliminates the need to constantly tighten the spokes, ensuring optimum stability with little weight.

2023 KTM 300 EXC Off-Road Motorcycle


Tires designed for racing, which can withstand punctures, MAXXIS Maxx Enduro tires provide excellent grip and performance on every terrain for all-day riding enjoyment.

For 2023, all KTM EXC models will be equipped with premium WP suspension systems, designed to meet the needs of riders of various skill levels and provide consistent performance regardless of the terrain.

Front Suspension

These WP XPLOR upside-down forks, with their fully adjustable 48 mm diameter, are the gold standard in enduro suspension, offering unrivaled performance for riders of all skill levels. Compression damping may be adjusted on the left fork and rebound on the right for a finely tuned ride.

Rear Suspension

Conical bushings between the pistons of the race-proven, fully adjustable WP XPLOR shock absorber keep the suspension from wearing out too quickly. To top it all off, this PDS rear suspension design is favored among podium contenders because it offers unparalleled rear-wheel traction.

When it comes time to stop, you’ll be glad to know that lightweight, wavy discs and state-of-the-art Brembo brake calipers are on the job. These result from years of research into the optimal pad density and steel quality for durability and a consistent feel in professional racing.

Fuel tank

A lightweight polyethylene tank with a 14-turn bayonet-style filling cap is standard on all KTM enduro versions. The 90-degree connection and integrated fuel pump guarantee direct delivery to the injectors. The tank is transparent polycarbonate, so riders can easily see their gasoline levels while on the go.

Take a seat. Please do so. The 2023 KTM 300 EXC Off-Road Motorcycle seats are upholstered in grippy black vinyl. They are ergonomically designed to provide maximum flexibility of movement while being comfortable enough for extended rides.


KTM EXC models come standard with a set of NEKEN’s aluminum tapered handlebars, both adjustable and built to last. There are four possible mounting configurations for them. You must only worry about holding on and letting rip, thanks to the ODI vulcanized grip on the right side and the comfy ODI lock-on grip on the left.


Mud won’t get stuck in the self-cleaning footpegs, even if you pull them through deep ruts. It implies that your feet won’t slip, and you won’t lose concentration on the route.


The orange-coated frames of the 2023 KTM 300 EXC range take design cues from the Red Bull Ktm Factory Racing Team, while the 90s-inspired color scheme and tried-and-true in-mold graphics application ensure that your steed will continue to look brand new even after the roughest of days on the trails.

Battery & wiring harness

A 2 Ah lithium-ion starting battery provides power for the KTM 300 EXC’s tried-and-true electrical system. Most of the electrical components are conveniently located in one location underneath the seat, thanks to the wire harness.

2023 KTM 300 EXC Off-Road Motorcycle

2023 KTM 300 EXC Off-Road Motorcycle – Technical Specifications


Transmission 6-speed
Starter Electric starter
Stroke 72mm
Bore 72mm
Clutch Wet, DDS multi-disc clutch, Brembo hydraulics
Displacement 293.2cm³
EMS Continental EMS
Design 1-cylinder, 2-stroke engine


Weight (without fuel) 103.4kg
Tank capacity (approx.) 9l
Front brake disc diameter 260mm
Rear brake disc diameter 220mm
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 370mm
Rear Suspension WP Xplor PDS shock absorber
Seat height 960mm
Steering head angle 63.5°
Suspension travel (front) 300mm
Suspension travel (rear) 310mm

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