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Enduro Bikes

2021KTM 350 EXC-F Wess

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The 2021 KTM 350 EXC-F Wess is a lightweight enduro machine built for riders seeking versatile off-road performance. Its 349cc liquid-cooled four-stroke engine delivers responsive power ideal for trail riding and cross-country adventures. Known for excellent fuel efficiency and nimble handling, it excels in technical terrain and extended backcountry rides.

Capacity
349.7 ccm
Engine
Single, four-stroke
Gearbox
6-speed
Dry weight
104.3 kg
Seat height
960 mm
Power
45.0 HP (33.1 kW)
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How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 45Agility 96Comfort 40Off-road 98Touring 30Road manners 35
Off-road & trail98%
Cornering55%
City riding30%
Daily riding25%
Touring25%
Two-up5%
Track25%
Best for
Built for tight, technical off-road terrain, enduro trails, and competitive woods riding rather than road use or long-distance travel.
Built for
A featherweight, high-revving, DOHC-powered dirt weapon that feels razor sharp, nimble, and eager to attack obstacles rather than cruise.
Not ideal for
Not a good fit for new riders, city commuters, pillion passengers, or anyone wanting comfort-oriented highway touring.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Will it fit you?

Worked out in your browser - nothing is sent to us
At 960mm, a rider of 68.9" with a 31" (estimated) inseam will not reach the ground comfortably on the 2021 KTM 350 EXC-F Wess, with a cramped knee angle of around 85 degrees and an upright riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

More bikes at over 900 mm — Sky High →

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Range and running costs

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Based on the maker's published fuel consumption and tank size. Real-world figures depend on how and where you ride, and the last litres of a tank are reserve. Prices shown greyed are examples - type your own.

Full specifications

Engine
Capacity
349.7 ccm
Power
45.0 HP (33.1 kW)
Engine type
Single, four-stroke
Fuel consumption
3.80 litres/100 km (26.3 km/l)
Power/weight ratio
0.4314 HP/kg (dry)
Bore x stroke
88.0 x 57.5 mm
Cooling system
Liquid
Fuel system
Injection
Starting
Electric
Ignition
Keihin EMS
Torque
Not on record - add it
Transmission
Gearbox
6-speed
Transmission type
Manual
Final drive
Chain
Clutch
Wet, DDS multi-disc clutch, Brembo hydraulics
Dimensions & weight
Seat height
960 mm
Dry weight
104.3 kg
Fuel capacity
9.00 litres
Ground clearance
355 mm
Chassis & suspension
Frame
25CrMo4 steel central-tube
Front suspension
WP XACT-USD, Ø 48 mm
Rear suspension
WP Xplor PDS shock absorber
Front wheel travel
300 mm
Rear wheel travel
310 mm
Rake (fork angle)
26.5°
Brakes & wheels
Front brakes
Single disc. Brake calipers on floating bearings
Front brakes diameter
260 mm
Rear brakes
Single disc. Brake calipers on floating bearings
Other
Color options
Orange/white/black/blue
Comments
Optional traction control

Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.

Rider Reviews

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MotorcycleDB

The 2021 KTM 350 EXC-F Wess is a powerful and reliable motorcycle designed for off-road adventures. With its lightweight chassis and powerful 350cc engine, this bike offers impressive performance and handling in various terrain. The Wess edition features advanced technology such as a lightweight frame, WP XPLOR suspension, and a high-tech engine with exceptional power delivery. Riders can expect a responsive and agile experience, whether navigating tight trails or conquering rocky obstacles.

KTM has continued to push the boundaries with the 2021 350 EXC-F Wess, delivering a top-notch off-road motorcycle for enthusiasts. This bike is perfect for riders who seek a thrilling off-road experience with its advanced features and powerful performance. With its Wess edition design, riders can enjoy a unique and competitive edge on the trails. Overall, the 2021 KTM 350 EXC-F Wess is a top-tier off-road motorcycle that promises an exhilarating and satisfying adventure for any rider.

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Common questions

What is the engine size of the KTM 350 EXC-F Wess?

The 2021 KTM 350 EXC-F Wess has a Capacity of 349.7 ccm (21.34 cubic inches).

What engine power does the KTM 350 EXC-F Wess have?

The 2021 KTM 350 EXC-F Wess has a Power of 45.0 HP (33.1 kW).

How many gears does the KTM 350 EXC-F Wess have?

The 2021 KTM 350 EXC-F Wess has a Gearbox of 6-speed.

How much does the KTM 350 EXC-F Wess weigh?

The 2021 KTM 350 EXC-F Wess has a Dry weight of 104.3 kg (229.9 pounds).

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