Engineered by Kawasaki for the enduro - offroad motorcycle segment, the 2006 Kawasaki KX 85 II Grossrad features a 99 cc (6 cu in) liquid-cooled single cylinder, four-stroke configuration. In factory specification, peak output is rated at 28.8 HP (21 kW) while maximum torque reaches 18.4 Nm (13.6 lb-ft), transferring power to the rear wheel through a 6-speed gearbox. With a specific output of 290.9 HP per liter, the engine character is placing it firmly in high-revving supersport territory where top-end breathing dominates.
On the scales, the KX 85 II Grossrad measures 65 kg (143 lbs) dry, translating to a power-to-weight ratio of 0.44 HP/kg (2.26 kg per horsepower). Rider ergonomics and chassis geometry center around a 840 mm (33.1 in) seat height — resulting in a taller command-style riding posture suited to medium-to-tall inseams, combined with a 1,255 mm (49.4 in) wheelbase engineered for quick, flickable steering geometry. The 5.5-liter (1.5 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Specific Output
290.9 HP/L
Power-to-Weight
0.44 HP/kg (2.26 kg/HP)
Standover Height
840 mm (33.1 in)
Engine
Displacement99.0 ccm (6.04 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Power28.8 HP (21.0 kW))
Torque18.4 Nm (1.9 kgf-m or 13.6 ft.lbs)
Compression9.6:1
Bore x Stroke52.5 x 45.8 mm (2.1 x 1.8 inches)
Fuel SystemCarburettor
Fuel ControlOverhead Valves (OHV)
IgnitionDigital CDI
CoolingLiquid
Transmission
Gearbox6-speed
Chassis
Frame TypePerimeter, high-tensile steel
Rake27.0°
Front Travel275 mm (10.8 inches)
Rear Travel275 mm (10.8 inches)
Wheelbase1255 mm (49.4 inches)
Wheels & Brakes
Front Tyre70/100-M19
Rear Tyre70/100-M19
Dimensions & Weight
Dry Weight65.0 kg (143.3 pounds)
Power/Weight0.4435 HP/kg
Seat Height840 mm (33.1 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.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
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.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
