The KTM 495 Pro-Lever is a bold new entry from the Austrian marque, marking their foray into the world of 500cc four-stroke engines. Built in partnership with Rotax, this 504cc powerhouse boasts a 89 x 81mm bore and stroke, and is equipped with a four-valve head, single cam belt, and Nippondenso capacitor discharge ignition.
The bike’s character is unmistakably raw and unbridled, with a 34mm Bing carb supplying a potent punch of power. Dry sump lubrication and a double-trochoid pump ensure efficient circulation, while primary gears and a wet clutch transmit the power to a five-speed gearbox.
We had the chance to test the KTM 495 Pro-Lever on a challenging European Enduro circuit, where ace motocross rider Dave Tomasik showcased its capabilities with a series of daring jumps and hairpin turns. The bike’s performance was nothing short of exhilarating, with its four-stroke engine delivering a unique and thrilling riding experience.
Key Specifications
Engine Type
Single cylinder, four stroke SOHC, 4 valves
Engine Capacity
504 cc / 30.8 cu in
Max Power
28 kw / 38 hp
Fuel Tank Capacity
9 L / 2.4 US gal / 2.0 Imp gal
Weight (Wet/Kerb)
344 lbs / 156 kg
*n/a – information not provided by manufacturer
All Specifications
Make & Model
Model
KTM 495 Pro-Lever
Year
1982 – 85
Engine
Engine Type
Single cylinder, four stroke SOHC, 4 valves
Displacement
504 cc / 30.8 cu in
Bore x Stroke
89 x 81 mm
Compression Ratio
9.8:1
Max Horsepower
28 kw / 38 hp
Engine Management System
34mm Bing carburetor
Cooling System
Air cooled
Performance
Top Speed
143 km/h / 89 mph
*n/a – information not provided by manufacturer
Transmission
Gearbox
5 Speed
Final Drive
Chain
Electrical & Electronics System
Starter
Kick
Chassis & Suspension
Front Suspension
Telescopic leading axial fork
Rear Suspension
Swing arm, single shock
Wheels & Brakes
Front Tire Size
3.00 – 21
Rear Tire Size
4.50 – 18
Front Brakes
230 mm Disc
Rear Brakes
180 mm Drum
Dimension & Weights
Fuel Tank Capacity
9 L / 2.4 US gal / 2.0 Imp gal
Wet (kerb/curb) Weight
344 lbs / 156 kg
Dry Weight
144 kg / 317 lbs
Features
504cc four-stroke motor made by Rotax
89 x 81mm bore and stroke
Four-valve head
Single cam belt driven off the left side of the crank
Nippondenso capacitor discharge ignition
34mm Bing carb
Dry sump lubrication with oil in the frame
Double-trochoid pump for oil circulation
Primary gears and wet clutch
Five-speed gearbox
Adjustable cam belt tensioner
Oil filter in the frame
Steel frame with double cradle design
Hydraulic front fork with 12 inches of travel
Hydraulic rear shock with 8 inches of travel
19 inch front wheel and 18 inch rear wheel
Pirelli MT 40 tyres
Standard equipment includes toolkit, spare tire, and oil can
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*We strive to provide the most comprehensive and accurate specifications possible. However, certain details may not be available if the manufacturer did not disclose them or if the information is no longer publicly accessible. If you find any discrepancy with any data on this site, please feel free to let us know at contact@throttlecraze.com