KTM 250 EXC TPI Six Days - 2021 Specifications and Reviews

The 2021 KTM 250 EXC TPI Six Days is a lightweight two-stroke enduro bike designed for competitive off-road riders and technical terrain enthusiasts. Powered by a 249cc reed-intake engine with fuel injection and liquid cooling, it delivers responsive performance with excellent fuel efficiency. Known for its agility, reliability, and success in extreme enduro competitions, this machine excels in rocky, steep, and demanding cross-country environments.

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General information

CategoryEnduro / offroad
Year2021
ModelKTM 250 EXC TPI Six Days
 
 

Engine and Transmission Specifications

Greenhouse gases59.2 CO2 g/km. (CO2 - Carbon dioxide emission)
Fuel consumption2.55 litres/100 km (39.2 km/l or 92.24 mpg)
Driveline14:50 (13:50). Primary drive: 26:72.
ClutchWet, DDS multi-disc clutch, Brembo hydraulics
Transmission typeChain   (final drive)
Gearbox6-speed
Cooling systemLiquid
IgnitionContactless, controlled, fully electronic ignition system with digital ignition timing adjustment, type Kokusan
Fuel systemInjection
Bore x Stroke66.4 x 72.0 mm (2.6 x 2.8 inches)
Engine detailsReed intake.
Engine typeSingle cylinder, two-stroke
Capacity:249.0 ccm (15.19 cubic inches)
 
 

Brakes, suspension, Frame and wheels

Rear brakesSingle disc. Brembo single-piston floating calliper, brake disc
Diameter260 mm (10.2 inches)
Front brakesSingle disc. Brembo 2-piston floating caliper
Rear wheel travel310 mm (12.2 inches)
Rear SuspensionWP Xplor PDS shock absorber
Front wheel travel300 mm (11.8 inches)
Front SuspensionWP-USD Xplor 48 with preload adjuster
Rake (fork angle)26.5°
Frame typeCentral double-cradle-type 25CrMo4 steel

Physical measures and capacities

Fuel capacity9.50 litres (2.51 US gallons)
Wheelbase1482 mm (58.3 inches)
Ground clearance370 mm (14.6 inches)
Seat height960 mm (37.8 inches) If adjustable, lowest setting.
Dry weight103.9 kg (229.1 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
StarterElectric
Color optionsOrange/white/red/Green

Performance Profile & Rider Fit

Best For

Track20%
City15%
Cornering60%
Daily Riding15%
Touring15%
Passenger5%

Rider Profile

Best ForThis is a competition-focused enduro machine best suited to riders with prior off-road experience or racers stepping up from lower-displacement two-strokes.
PurposeBuilt for serious off-road enduro riding, tight woods sections, technical trails, and hard enduro or Six Days style competition rather than any road use.
Rider FitIts extremely light dry weight and tall 960 mm seat height reward an agile, fit rider comfortable standing on pegs and manhandling the bike through obstacles.
CharacterThe 250cc two-stroke TPI engine delivers a light, punchy, revvy power delivery with sharp throttle response and minimal flywheel effect, demanding active rider input.
Not Ideal ForThis bike is not for commuters, passengers, touring riders, or anyone seeking a comfortable, stable, road-going motorcycle.

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

Rider Fit Visualizer

2021 KTM 250 EXC TPI Six Days Rider Ergonomics Assessment

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

Feet:

At 960mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2021 KTM 250 EXC TPI Six Days, with a cramped knee angle of around 85 degrees and an upright riding position.

Data quality: measured. 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 EXC TPI Six Days motorcycle is an impressive machine that delivers top-notch performance and handling. With its advanced fuel-injected two-stroke engine, this bike provides a smooth and responsive power delivery that is perfect for tackling off-road trails. The Six Days edition also comes with special features such as an upgraded suspension, high-performance brakes, and a premium graphics package, making it stand out from the standard model. Whether you're a seasoned off-road rider or a beginner looking to hit the trails, the KTM 250 EXC TPI Six Days offers a thrilling and capable ride. In addition to its impressive performance, the 2021 KTM 250 EXC TPI Six Days motorcycle also boasts a durable and lightweight frame, ensuring agility and control in any terrain. Its top-of-the-line components make it a reliable choice for riders who demand the best in off-road motorcycles. With its striking design and premium features, the KTM 250 EXC TPI Six Days is a standout choice for enthusiasts looking for a high-performance bike that can conquer any off-road challenge.
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