2020 Ktm 450 EXC-F Six Days Technical Analysis & Specification Breakdown
Built around Ktm's enduro - offroad motorcycle platform, the 2020 Ktm 450 EXC-F Six Days features a 449.9 cc (27.5 cu in) liquid-cooled single cylinder, four-stroke configuration. Internal engine geometry specifies a bore and stroke of 95.0 x 63.4 mm (3.7 x 2.5 inches).
On the scales, the 450 EXC-F Six Days measures 106 kg (234 lbs) dry. Rider ergonomics and chassis geometry center around a 960 mm (37.8 in) seat height — reflecting a long-travel chassis stance that favors ground clearance and off-pavement control. The 9-liter (2.4 US gal) fuel tank paired with a rated consumption of 3.68 L/100 km provides an estimated theoretical range of roughly 245 km (152 miles) between fill-ups.
Within MotoLibrary's Ktm archive, this model family spans 9 indexed model years from 2017 to 2025, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Theoretical Range
~245 km (152 mi)
Engine
Displacement449.9 ccm (27.45 cubic inches)
Engine TypeSingle cylinder, four-stroke
Bore x Stroke95.0 x 63.4 mm (3.7 x 2.5 inches)
CoolingLiquid
Transmission
Final DriveChain (final drive)
ClutchWet multi-disc
Performance
Fuel Consumption3.68 litres/100 km (27.2 km/l or 63.92 mpg)
Greenhouse Gases85.4 CO2 g/km. (CO2 - Carbon dioxide emission)
Emission DetailsEuro 4
Chassis
Frame TypeCentral-tube frame with double-cradle
Front Travel300 mm (11.8 inches)
Rear SuspensionWP Xplor PDS schock absorber
Rear Travel310 mm (12.2 inches)
Ground Clearance355 mm (14.0 inches)
Wheels & Brakes
Front BrakesDouble disc. Brembo radial-type, with 42pistons
Front Brake Ø260 mm (10.2 inches)
Rear BrakesSingle disc. Brembo with single pistons
Rear Brake Ø220 mm (8.7 inches)
Dimensions & Weight
Dry Weight106.0 kg (233.7 pounds)
Seat Height960 mm (37.8 inches) If adjustable, lowest setting.
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
