KTM 250 XC-F - 2021 Specifications and Reviews

The 2021 KTM 250 XC-F is a lightweight enduro bike engineered for intermediate to advanced off-road riders seeking versatility across varied terrain. Its agile 250cc four-stroke engine delivers responsive power with excellent fuel efficiency, making it ideal for cross-country racing and trail riding. Known for its sharp handling and proven reliability, this model excels in competitive enduro events and demanding backcountry adventures.

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General information

CategoryEnduro / offroad
Year2021
ModelKTM 250 XC-F

Engine and Transmission Specifications

Driveline5/8 x 1/4
ClutchMulti-plate clutch, Brembo hydraulics
Transmission typeChain   (final drive)
Gearbox6-speed
Cooling systemLiquid
IgnitionKeihin EMS
Fuel controlDouble Overhead Cams/Twin Cam (DOHC)
Fuel systemInjection
Bore x Stroke78.0 x 52.3 mm (3.1 x 2.1 inches)
Max RPM RPM14000
Engine typeSingle cylinder, four-stroke
Capacity:249.9 ccm (15.25 cubic inches)

Brakes, suspension, Frame and wheels

Rear brakesSingle disc
Diameter260 mm (10.2 inches)
Front brakesSingle disc
Rear wheel travel300 mm (11.8 inches)
Rear SuspensionWP XACT Monoshock with linkage
Front wheel travel310 mm (12.2 inches)
Front SuspensionWP XACT-USD, Ø 48 mm
Rake (fork angle)26.1°
Frame typeCentral double-cradle-type 25CrMo4 steel
 
 

Physical measures and capacities

Fuel capacity8.50 litres (2.25 US gallons)
Ground clearance370 mm (14.6 inches)
Seat height950 mm (37.4 inches) If adjustable, lowest setting.
Dry weight100.0 kg (220.5 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
ElectricalLithium-ion battery
StarterElectric
Color optionsOrange/white/red/blue

Performance Profile & Rider Fit

Best For

Track35%
City15%
Cornering80%
Daily Riding15%
Touring25%
Passenger5%

Rider Profile

Best ForThis is a purpose-built cross-country race bike best suited to intermediate through expert off-road riders comfortable with a tall, firm 954mm seat height and aggressive ergonomics.
PurposeIt's designed for cross-country and off-road competition, prioritizing lightweight agility, long-travel suspension, and quick direction changes over rough, varied terrain.
Rider FitThe tall seat height, minimal padding, and stiff long-travel suspension demand good rider fitness, leg strength, and confidence standing on the pegs for extended periods.
CharacterIt rewards an aggressive, athletic riding style with sharp throttle response and eager handling in tight, technical off-road sections.
Not Ideal ForThis is not a good fit for riders seeking a comfortable commuter, a passenger-friendly bike, or a machine intended for extended paved highway touring.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2021 KTM 250 XC-F Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 950mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2021 KTM 250 XC-F, with a cramped knee angle of around 85 degrees and an upright riding position.

Data quality: estimated (wheelbase estimated from this category's typical bike, not this model's own spec). Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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Rider Reviews

Total comments: 1
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MotorcycleDB Review

The 2021 KTM 250 XC-F is a high-performing off-road motorcycle that offers excellent handling and power. With its lightweight frame and powerful 250cc engine, this bike is a top choice for riders who want to tackle challenging terrain. The bike's advanced technology, such as its electric starter and fuel injection system, make it easy to start and operate. Overall, the 2021 KTM 250 XC-F is a reliable and durable off-road motorcycle that is perfect for both amateur and professional riders. If you're in the market for a top-notch off-road motorcycle, the 2021 KTM 250 XC-F is definitely worth considering. This bike offers impressive performance and handling, thanks to its lightweight design and powerful 250cc engine. With advanced features like an electric starter and fuel injection system, the 2021 KTM 250 XC-F is a user-friendly off-road motorcycle that is perfect for tackling challenging terrain. Whether you're a beginner or a seasoned rider, this bike is sure to impress with its reliability and durability.
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