Positioned in KTM's enduro - offroad motorcycle lineup, the 2018 KTM 150 XC-W pairs a 143.9 cc (8.8 cu in) liquid-cooled single cylinder, two-stroke architecture with road-focused gearing. Internal engine geometry specifies a bore and stroke of 58.0 x 54.5 mm (2.3 x 2.1 inches).
On the scales, the 150 XC-W measures 91.5 kg (202 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, combined with a 1,471 mm (57.9 in) wheelbase engineered for balanced agility and highway composure. The 9.5-liter (2.5 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's KTM archive, this model family spans 5 indexed model years from 2017 to 2025, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Standover Height
960 mm (37.8 in)
Engine
Displacement143.9 ccm (8.78 cubic inches)
Engine TypeSingle cylinder, two-stroke
Engine DetailsReed intake.
Bore x Stroke58.0 x 54.5 mm (2.3 x 2.1 inches)
Fuel SystemCarburettor. Mikuni TMX.
IgnitionContactless, controlled, fully electronic ignition system with digital ignition timing adjustment, type Kokusan
CoolingLiquid
Transmission
Gearbox6-speed
Final DriveChain (final drive)
ClutchMulti-plate clutch, Brembo hydraulics
Driveline14:50. Primary drive: 23:73.
Chassis
Frame Type25CrMo4 steel central-tube frame
Rake26.5°
Front SuspensionWP XPlor 48 upside-down fork
Front Travel300 mm (11.8 inches)
Rear SuspensionWP Xplor PDS shock absorber
Rear Travel310 mm (12.2 inches)
Wheelbase1471 mm (57.9 inches)
Ground Clearance370 mm (14.6 inches)
Wheels & Brakes
Front BrakesSingle disc. Four-piston calipers.
Front Brake Ø260 mm (10.2 inches)
Rear BrakesSingle disc. Two-piston calipers.
Rear Brake Ø220 mm (8.7 inches)
Dimensions & Weight
Dry Weight91.5 kg (201.7 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.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
