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350 EXC-F 2021 KTM Off-Road Bike Review Specs Price

Its 250-like agility and 450-like power have propelled the 350 EXC-F 2021 KTM Off-Road Bike to legendary status as the most popular 4-stroke competitive motorcycle ever sold. After years of development, this trail master has gained in performance, torque, handling, and agility, offering more power than ever while moving even closer to the lightweight maneuverability of a 250cc.

Those looking for a proven racing winner will find this bike’s design simple to understand. The KTM 350 EXC-success Fs has caused ripples in the motorcycle business. As a result of its 250-like agility with 450-like power, it has been a prominent dual-sport model since its debut in 2012. Since then, the 350 EXC-performance F’s and torque, as well as its handling and agility, have greatly improved. The fundamental concept of this bike is clear, and it has been a specific formula for success from the start, delivering power closer to a 450 while maintaining the maneuverability of a 250.

350 EXC-F 2021 KTM Off-Road Bike – Features and Price

350 EXC-F 2021 KTM Off-Road Bike

Cutting-Edge 4-Strokes

To make the KTM EXC-F models the most competitive 4-stroke motorcycles today, KTM refuses to lower gear. Over the last several years, KTM engineers have focused on reducing weight, increasing torque, improving engine management, and delivering a more responsive ride. The 2021 KTM EXC-F models are race-winning machines in all offroad racing categories, regardless of rider ability.


KTM’s fuel-injected 4-stroke engines are the most refined and powerful, with compact proportions and class-leading power. Fuel injection and exhaust systems designed specifically for off-road use are just a few internal components contributing to smooth power delivery at all RPMs. In terms of power-to-weight ratio, these Euro IV homologated engines are the lightest and most competitive ever.

350 EXC-F 2021 KTM Off-Road Bike


The exhaust plays a significant part in power delivery and performance, delivering a powerful punch. It is possible to unscrew the two-piece header pipes on all four-stroke EXC versions to reach the shock. For more excellent mass centralization, aluminum is used in the muffler sleeve, which has a short and compact profile.

The fuel-injected DOHC engine in the KTM 350 EXC-F delivers the ideal power-to-weight ratio despite its compact dimensions and fantastic power output. With a weight of 61.7 lbs., it is near as light as a 250cc motorcycle, yet it has the power and torque to match the performance of a 450cc bike.


With the intake snorkels and airbox, the KTM 350 EXC-F provides excellent flow dynamics and power, and throttle responsiveness. Despite the evident improvements in performance, the design ensures that the air filter is kept clean to the greatest extent possible. Using a well-built firm cage, the massive Twin-Air air filter can be installed correctly. Maintenance of the filter is speedy and straightforward, and there are no tools required as on prior models. It is a typical feature of KTM.

350 EXC-F 2021 KTM Off-Road Bike


The Chromoly steel frames on all EXC models are ultra-modern and light. Hydraulic components made by robot welding are included in this category. With its race-proven geometry and appropriate stiffness, the frame delivers outstanding input for the rider, fun handling, and fantastic stability. To reduce vibration and improve handling, the aluminum head stays (the link between cylinder, head, and frame), joined laterally, have been used in the design of this vehicle. As a heat shield against the muffler on the right side of the bike, the bike’s frame guards have a structured surface. Extra-light aluminum profiles, weighing less than 900 grams, make up the subframe, which provides excellent rear fender stability.


The NEKEN handlebars on all KTM EXC models are high-strength aluminum and have a tapered shape. The handlebar may be positioned in four different ways. This bike comes with two handlebars, one of which has an ODI vulcanized grip on the right and a lock-on grip on the left. A map-select switch on the handlebar may be added to all models to allow riders to pick different engine maps. TRACTION CONTROL, a unique function that ensures more effective traction in slippery circumstances, may also be enabled via this optional switch by the rider during the ride.

350 EXC-F 2021 KTM Off-Road Bike


In deep ruts, ‘No-Dirt’ footpegs prevent the pegs from being clogged. To improve clearance, Enduro versions have pegs 6 millimeters taller than those on SX models. But you may change them at any time.

350 EXC-F 2021 KTM Off-Road Bike – Price

The new 350 EXC-F 2021 KTM Off-Road Bike is available at $11,199 only.

350 EXC-F 2021 KTM Off-Road Bike – Technical Specifications


Transmission 6-speed
Starter Electric starter
Stroke 57.5 mm
Bore 88 mm
Clutch Wet, DDS multi-disc clutch, Brembo hydraulics
Displacement 349.7 cm³
EMS Keihin EMS
Design 1-cylinder, 4-stroke engine

350 EXC-F 2021 KTM Off-Road Bike


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 25CrMo4 steel central-tube frame
Front Suspension WP XPLOR-USD, Ø 48 mm
Rear Suspension WP Xplor PDS shock absorber
Steering Head Angle 63.5 °

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