14 August. Friday 2026
IZH Planeta Sport - 1981 Specifications and Reviews
The 1981 IZH Planeta Sport is a lightweight Soviet touring motorcycle suited for budget-conscious riders seeking reliable long-distance capability. Its 340cc air-cooled single-cylinder engine delivers modest but adequate power, while the rugged construction and proven mechanical simplicity made it a popular choice for practical everyday riding across Eastern Europe.
General information | |
| Category | Touring |
| Year | 1981 |
| Model | IZH Planeta Sport |
Engine and Transmission Specifications | |
| Transmission typefinal drive | Chain |
| Gearbox | 4-speed |
| Cooling system | Air |
| Fuel control | Port control |
| Bore x stroke | 76.0 x 75.0 mm (3.0 x 3.0 inches) |
| Compression | 10.0:1 |
| Power | 26.00 |
| Stroke | 2 |
| Engine type | Single cylinder |
| Capacity: | 340.00 ccm (20.75 cubic inches) |
Physical measures and capacities | |
| Weight incl. oil, gas, etc | 145.0 kg (319.7 pounds) |
| | |
IZH Planeta Sport dimensions and frame | |
| Rear brakes | Expanding brake |
| Front brakes | Expanding brake |
| Rear tyre dimensions | 3.50-18 |
| Front tyre dimensions | 3.00-19 |
Speed and acceleration | |
| Top speed | 140.0 km/h (87.0 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
32 hp
Peak Power
9.5s
0-60 mph
87 mph
Top Speed
Best For
Track25%
City55%
Cornering55%
Daily Riding45%
Touring30%
Passenger25%
Rider Profile
| Best For | Best suited to riders with some two-stroke experience who appreciate quirky, lightweight vintage machines rather than complete novices. |
| Purpose | A Soviet-era sport-styled single intended for spirited backroad riding rather than serious touring or off-road use, despite its dual-purpose-style tyre sizing. |
| Rider Fit | Its low 145 kg weight and simple controls make it easy to muscle around, requiring modest physical effort even for smaller riders. |
| Character | Buzzy, characterful, and old-school, this bike rewards mechanical sympathy and a tolerance for basic drum brakes and dated two-stroke quirks. |
| Not Ideal For | Not a good fit for riders wanting modern performance, long-distance comfort, or serious off-road capability. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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