IZH Planeta 4 - 1984 Specifications and Reviews
The 1984 IZH Planeta 4 is a lightweight 350cc classic motorcycle ideal for budget-conscious riders and beginners seeking reliable, no-frills transportation. Its air-cooled single-cylinder engine delivers modest 20 horsepower with sturdy Soviet engineering, making it best known for durability and simplicity. The four-speed gearbox and kickstart ensure straightforward operation for everyday commuting and casual riding.
1984
General information | |
| Category | Classic |
| Year | 1984 |
| Model | IZH Planeta 4 |
Engine and Transmission Specifications | |
| Transmission typefinal drive | Chain |
| Gearbox | 4-speed |
| Cooling system | Air |
| Starter | Kick |
| Fuel control | Port control |
| Fuel system | Carburettor |
| Bore x stroke | 72.0 x 85.0 mm (2.8 x 3.3 inches) |
| Compression | 8.5:1 |
| Torque | 27.50 |
| Power | 20.00 |
| Stroke | 2 |
| Engine type | Single cylinder |
| Capacity: | 350.00 ccm (21.36 cubic inches) |
| | |
Physical measures and capacities | |
| Wheelbase | 1,450 mm (57.1 inches) |
| Ground clearance | 135 mm (5.3 inches) |
| Overall width | 810 mm (31.9 inches) |
| Overall length | 2,470 mm (97.2 inches) |
| Overall height | 1,170 mm (46.1 inches) |
| Dry weight | 155.0 kg (341.7 pounds) |
IZH Planeta 4 dimensions and frame | |
| Exhaust system | Double stainless steel pipes |
| Rear brakes | Expanding brake (drum brake) |
| Front brakes | Expanding brake (drum brake) |
| Front tyre dimensions | - 3.50-18 |
| | |
Speed and acceleration | |
| Power/weight ratio | 0.1290 HP/kg |
| Top speed | 120.0 km/h (74.6 mph) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Modifications compared to previous model | 12V instaliation |
| Color options | Blue |
| Fuel consumption pr. 10 km (6.2 miles) | 5.50 litres (1.45 gallons) |
| Reserve fuel capacity | 0.75 litres (0.20 gallons) |
| Fuel capacity | 17.00 litres (4.49 gallons) |
Performance Profile & Rider Fit
20 hp
Peak Power
74.6 mph
Top Speed
Best For
Track5%
City45%
Cornering30%
Daily Riding40%
Touring40%
Passenger35%
Rider Profile
| Best For | Best suited to riders comfortable with vintage two-stroke machinery, drum brakes, and kick-starting, as this is a simple old-school commuter rather than a modern beginner bike. |
| Purpose | This is a utilitarian Soviet-era commuter and light touring machine, built for basic transportation rather than performance. |
| Rider Fit | Modest dry weight and low seat height make it manageable for riders of average build, though the kick starter and heavy clutch feel demand some physical effort. |
| Character | It has a slow, rugged, no-frills character typical of 1980s Eastern Bloc motorcycles, valued today for simplicity, charm, and easy home maintenance. |
| Not Ideal For | Not for riders seeking speed, modern handling, or reliable long-distance touring comfort. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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