KTM 500 K 4 Enduro - 1984 Specifications and Reviews
The 1984 KTM 500 K 4 Enduro is a heavyweight single-cylinder machine designed for serious off-road enthusiasts tackling demanding terrain. Its robust 504cc engine delivers 36 horsepower with a durable air-cooled design, making it ideal for long-distance enduro racing and adventure riding. Known for reliability and rugged performance, this Austrian-built bike became a benchmark for competition enduro motorcycles of the era.
General information | |
| Category | Cross / motocross |
| Year | 1984 |
| Model | KTM 500 K 4 Enduro |
Engine and Transmission Specifications | |
| Transmission typefinal drive | Chain |
| Gearbox | 5-speed |
| Cooling system | Air |
| Fuel control | OHC |
| Valves per cylinder | 4 |
| Bore x stroke | 89.0 x 81.0 mm (3.5 x 3.2 inches) |
| Compression | 9.8:1 |
| Power | 36.00 |
| Stroke | 4 |
| Engine type | Single cylinder |
| Capacity: | 504.00 ccm (30.75 cubic inches) |
| | |
Physical measures and capacities | |
| Weight incl. oil, gas, etc | 156.0 kg (343.9 pounds) |
KTM 500 K 4 Enduro dimensions and frame | |
| Rear brakes | Expanding brake |
| Front brakes | Single disc |
| Rear tyre dimensions | 4.00-18 |
| Front tyre dimensions | 3.00-21 |
Speed and acceleration | |
| Top speed | 143.0 km/h (88.9 mph) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Fuel capacity | 14.00 litres (3.70 gallons) |
Performance Profile & Rider Fit
36 hp
Peak Power
88.9 mph
Top Speed
Best For
Track30%
City20%
Cornering65%
Daily Riding20%
Touring25%
Passenger10%
Rider Profile
| Best For | This is a raw, big-bore 1980s enduro best suited to experienced off-road riders comfortable with a kick-heavy, torquey single-cylinder machine. |
| Purpose | Built for serious cross-country and motocross-style off-road riding rather than commuting or highway travel. |
| Rider Fit | At around 156 kg with a tall 21-inch front wheel and firm, minimal seating, it demands decent strength, fitness, and off-road riding skill to control. |
| Character | A gritty, no-frills air-cooled enduro with strong low-end torque typical of large-capacity 1980s four-stroke singles, rewarding riders who enjoy mechanical, hands-on machines. |
| Not Ideal For | Not suited for riders wanting comfort, passenger capability, modern electronics, or long paved touring distances. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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