2021 350 XC-F KTM Dirt Bike Review Specs Price

2021 350 XC-F KTM Dirt Bike

The new 2021 350 XC-F KTM Dirt Bike results from the experience received by Tone Cairoli’s dominating career from 350 SX-F and 350 EXC-F. The motorcycle shares the same aggressive motocross personality but a refined chassis setup, brand new motor internals, and EMS making the 350 XC-F an off-road-ripping legend.

2021 350 XC-F KTM Dirt Bike – Features and Price

Cutting-Edge 4-Strokes

The KTM brand refused to knock down a gear in its mission to make the models highly competitive 4-stroke machines on the market today. Furthermore, high torque, efficient engine management, low weight, discreet delivery, and extreme reliability have been the top priorities of KTM for decades. The motorcycle has been developed for riders of all skill ranges, and it is indeed the race-winning bike across all off-road racing disciplines.

2021 350 XC-F KTM Dirt Bike


The motorcycle has a compact dimension with class-leading power output KTM’s fuel-injected 4-stroke engine is the most developed and influential market. It features enduro-specific exhaust systems, latest-technology electronic fuel injection and state-of-the-art internal components that help inefficient power delivery throughout the rev range. These Euro-4 homologated engines are incredibly light in weight and most competitive in the market yet feature an unrivaled power-to-weight ratio.


Thanks to the latest exhaust system, the new 2021 350 XC-F KTM Dirt Bike has excellent power delivery and performance. It comes with a model-specific header pipe with an advanced resonator known as FDH (Flow Design Header), a small chamber around the line. It allows the exhaust to be disassembled without removing the shock absorber and gives better access to the shock. The brand new aluminum sleeves, end cap and internal design of the silencer ensure slimmer ergonomics thus making the overall motorcycle feel as narrow without compromising the regulatory noise limits.

2021 350 XC-F KTM Dirt Bike


The engine of the 2021 350 XC-F, KTM Dirt Motorcycle, features a compact and extremely light construction. Its DOHC (Double Overhead Camshaft) design comes standard with lightweight titanium valves and DLC coated cam followers, thus allowing positive but robust engine characteristics. It is mounted with an advanced electronic fuel injection system and an E-starter with an extensive usable speed range, extremely efficient rideability, and more incredible performance. The 2021 350 XC-F’s engine shares the same layout as the one used in 250 XC-F, thus resulting in playful handling similar to 250 bikes.


The airbox used in the 2021 350 XC-F KTM Dirt Bike is brand new, ensures optimal flow dynamics and works smoothly with an intake snorkel to guarantee optimal power and throttle response. The overall design of the airbox is so efficient that it offers more excellent protection against the soiling of the air filter. The giant Twin-Air air filter is used on a cleverly designed stiff cage that reduces incorrect installation. It is the same that was used in 2020 KTM 350 XC-F, makes the filter maintenance easy and quick, and does not require tools.

2021 350 XC-F KTM Dirt Bike


The high-tech and lightweight chrome-moly steel frame have a knack for easy handling, outlandish rideability, accurate cornering, and excellent stability. The rider can observe the stiffness of the structure that helps in better absorption of the energy produced from the front and rear suspension, sucking up jumps and bumps. In other words, it ensures greater comfort and low rider fatigue.

Laterally attached, lightweight aluminum engine head stays contribute inaccurate cornering and minimum vibration level. The KTM engineers managed to pull off all that, which made the frame 2.2 pounds lighter than the lightest opponent on the market.

Additionally, 2021 350 XC-F KTM Dirt Bike is extremely easy to maintain and even easier to work on and supplies ideal space for the tank and other components. The motorcycle features an extra-light subframe of aluminum that tips the scales at less than 2 pounds.


The seat of the brand new 2021 350 XC-F KTM Dirt Bike is ergonomically perfect and it has a high foam volume that gives greater comfort and reliability while keeping the overall weight low.


All the KTM XC models have the same high-strength aluminum tapered NEKEN handlebar. The handlebars are adjustable in four different positions, and it comes with standard with an ODI vulcanized grip on its right side and a relaxed ODI lock-on grip that does not require any wire or glue on the left.

Furthermore, an off-roader is attached with a map-select switch on the handlebar for selecting alternative engine maps. The rider also has an option to activate the Traction Control from the controller that ensures more excellent traction, especially in slippery conditions and it can be activated with the push of a button during riding.


The sophisticated “No-Dirt” footpegs prevent clogging of the footpegs pivot, even when digging in deep ruts. If someone is looking for a higher riding position, he should mount the footpegs of the EXC models 6mm higher than the XC versions.


The new 2021 350 XC-F KTM Dirt Bike always attracts the attention of others, thanks to its new inlay graphics that make them turn for a second view.

2021 350 XC-F KTM Dirt Bike

2021 350 XC-F KTM Dirt Bike – Price

The new 2021 350 XC-F KTM Dirt Motorcycle is available at $10,699 only.

2021 350 XC-F KTM Dirt Bike – Technical Specifications


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


Weight (without fuel) 100.5 kg
Tank Capacity (Approx.) 8.5 l
Front Brake Disc Diameter 260 mm
Rear Brake Disc Diameter 220 mm
Front Brake Disc brake
Rear Brake Disc brake
Chain 5/8 x 1/4″
Frame Design Central double-cradle-type 25CrMo4 steel
Front Suspension WP XACT-USD, Ø 48 mm
Ground Clearance 370 mm
Rear Suspension WP XACT Monoshock with linkage
Seat Height 950 mm
Steering Head Angle 63.9 °
Suspension Travel (Front) 310 mm
Suspension Travel (Rear) 300 mm


The new 2021 350 XC-F KTM Dirt Bike is among those dirt bikes known for its high-performing engine and agile chassis. Furthermore, its beautiful graphics always attract others. The suspension and braking system ensures perfect riding pleasure throughout the ride.