1961
Junak M10 - Specifications & Review

Article Complete Info
| Articleid | 588773 |
|---|---|
| Category | Classic |
| Make | Junak |
| Model | M10 |
| Year | 1961 |
Engine & Transmission
| Borexstroke | 75.0 x 79.0 mm (3.0 x 3.1 inches) |
|---|---|
| Compression | 7.0:1 |
| Coolingsystem | Oil & air |
| Displacement | 349.00 ccm (21.30 cubic inches) |
| Enginedetails | Single cylinder, four-stroke |
| Fuelconsumption | 3.00 litres/100 km (33.3 km/l or 78.41 mpg) |
| Fuelsystem | Carburettor |
| Gearbox | 4-speed |
| Greenhousegases | 69.6 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Maxrpm | 6500 |
| Power | 19.00 HP (13.9 kW)) @ 6000 RPM |
| Topspeed | 120.0 km/h (74.6 mph) |
| Torque | 28.00 Nm (2.9 kgf-m or 20.7 ft.lbs) @ 3800 RPM |
| Transmissiontypefinaldrive | Chain |
| Valvespercylinder | 2 |
Other Specifications
| Comments | Brand also called SFM Junak. Polish brand. |
|---|---|
| Starter | Kick |
Physical Measures & Capacities
| Dryweight | 175.0 kg (385.8 pounds) |
|---|---|
| Fuelcapacity | 17.00 litres (4.49 gallons) |
| Powerweightratio | 0.1086 HP/kg |
| Reservefuelcapacity | 3.00 litres (0.79 gallons) |
| Weightincloilgasetc | 190.0 kg (418.9 pounds) |
About Junak
Country of Origin:
Poland
Founder:
Szczecińska Fabryka Motocykli (SFM); modern revival by Almot (license)
Best Known For:
Classic M07/M10 350cc singles; contemporary Polish-market commuters under revived badge
Company History
Junak is Poland’s most beloved motorcycle name. In the late 1950s–60s, the SFM factory in Szczecin built the M07/M10—handsome 350 cc four-stroke singles with dignified road manners and a proud, domestic identity. They served as police mounts, tourers, and family transport, symbolizing technical competence in a rebuilding nation. Production ended with economic shifts, but nostalgia never did. In the 21st century the Junak name returned via Almot on a range of light commuters and retro-styled singles suited to modern licensing and budgets. Though mechanically unrelated to the originals, the new bikes carry the visual grammar—tank lines, badges, and a respect for durability—while parts and dealer support reflect contemporary expectations. Historically, Junak bridges heritage and utility: a reminder that motorcycles can anchor national memory while still getting students to class and workers to job sites today. For Poles of a certain age, the thrum of an M10 is history on the move; for new riders, a modern Junak is a sensible on-ramp wrapped in familiar style.
