Built around KTM's minibike, cross motorcycle platform, the 2011 KTM 85 SX 19-16 pairs a 84.9 cc (5.2 cu in) liquid-cooled single cylinder, two-stroke architecture with road-focused gearing. Internal engine geometry specifies a bore and stroke of 47.0 x 49.0 mm (1.9 x 1.9 inches).
On the scales, the 85 SX 19-16 measures 68 kg (150 lbs) dry. Rider ergonomics and chassis geometry center around a 875 mm (34.4 in) seat height — reflecting a long-travel chassis stance that favors ground clearance and off-pavement control, combined with a 1,290 mm (50.8 in) wheelbase engineered for quick, flickable steering geometry. The 5-liter (1.3 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's KTM archive, this model family spans 17 indexed model years from 2007 to 2025, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Standover Height
875 mm (34.4 in)
Engine
Displacement84.9 ccm (5.18 cubic inches)
Engine TypeSingle cylinder, two-stroke
Engine DetailsSingle cylinder, two-stroke
Bore x Stroke47.0 x 49.0 mm (1.9 x 1.9 inches)
Fuel SystemCarburettor. Keihin PWK 28
IgnitionMoric digital 2M1
CoolingLiquid
Transmission
Gearbox6-speed
Final DriveChain (final drive)
ClutchWet mDouble disk clutch, operated hydraulically
Driveline14:49. Primary drive: 19:66.
Performance
ExhaustAluminium
Chassis
Frame TypeDouble grinded central double-cradle-type frame. Subframe: Aluminium.
Rake24.0°
Front SuspensionWP USD 43 mm
Front Travel185 mm (7.3 inches)
Rear SuspensionWP PDS mono shock
Rear Travel185 mm (7.3 inches)
Wheelbase1290 mm (50.8 inches)
Ground Clearance415 mm (16.3 inches)
Wheels & Brakes
Front Tyre70/100-19
Rear Tyre90/100-16
Front BrakesSingle disc
Front Brake Ø220 mm (8.7 inches)
Rear BrakesSingle disc
Rear Brake Ø210 mm (8.3 inches)
Wheels1.6 x 19in., 1.85 x 16in. Alu
Dimensions & Weight
Dry Weight68.0 kg (149.9 pounds)
Seat Height875 mm (34.4 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.
