14 August. Friday 2026
Junak RX One 125 - 2020 Specifications and Reviews
The 2020 Junak RX One 125 is a Polish-built entry-level cruiser designed for new riders seeking an accessible, manageable motorcycle with classic styling. Its lightweight 162 kg frame, comfortable 790 mm seat height, and reliable shaft drive transmission make it ideal for learning fundamentals. Known for affordability and straightforward engineering, it's best suited for casual commuting and weekend cruising rather than performance riding.
2020
General information | |
| Category | Sport |
| Year | 2020 |
| Model | Junak RX One 125 |
Engine and Transmission Specifications | |
| Transmission type | Shaft drive (cardan) (final drive) |
| Fuel control | Overhead Cams (OHC) |
| Fuel system | Injection |
| Top speed | 90.0 km/h (55.9 mph) |
| Power | 10.2 HP (7.4 kW) @ 8500 RPM |
| Engine type | Single cylinder, four-stroke |
| Capacity: | 125.0 ccm (7.63 cubic inches) |
| | |
Brakes, suspension, Frame and wheels | |
| Rear brakes | Single disc |
| Front brakes | Single disc |
| Rear tire | 120/80-17 |
| Front tire | 100/80-17 |
| | |
Physical measures and capacities | |
| Fuel capacity | 14.00 litres (3.70 US gallons) |
| Overall width | 865 mm (34.1 inches) |
| Overall length | 2090 mm (82.3 inches) |
| Overall height | 1280 mm (50.4 inches) |
| Seat height | 790 mm (31.1 inches) If adjustable, lowest setting. |
| Power/weight ratio | 0.0629 HP/kg |
| Dry weight | 162.0 kg (357.1 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Comments | Polish Brand |
| Starter | Electric |
| Color options | Black/Red, Silver/Blue |
Performance Profile & Rider Fit
10.2 hp
Peak Power
55.9 mph
Top Speed
Best For
Track15%
City55%
Cornering35%
Daily Riding45%
Touring20%
Passenger20%
Rider Profile
| Best For | This bike suits beginner riders or those just stepping up from a scooter, given its modest power and learner-friendly nature. |
| Purpose | It is best suited as an entry-level commuter or learner bike rather than a genuine sport machine despite its sporty styling and category label. |
| Rider Fit | The low seat height and light dry weight make it accessible and easy to manage for shorter or less experienced riders. |
| Character | It has a small-displacement single-cylinder engine with modest output, prioritizing approachability and low running costs over outright performance. |
| Not Ideal For | This is not the right choice for experienced riders seeking real speed, long-distance touring comfort, or off-road capability. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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Rider Reviews
Total comments: 1
MotorcycleDB Review
The 2020 Junak RX One 125 motorcycle is a sleek and powerful option for those in the market for a reliable and stylish ride. With its 125cc engine, this bike delivers impressive speed and performance, making it an excellent choice for both city commuting and highway cruising. The modern design of the Junak RX One 125 is sure to turn heads, and its comfortable seating and easy handling make for a smooth and enjoyable ride every time. In addition to its impressive performance, the 2020 Junak RX One 125 boasts advanced safety features and cutting-edge technology, giving riders peace of mind on the road. With its affordability and high-quality construction, this motorcycle offers great value for riders looking for a combination of style, performance, and reliability. Overall, the 2020 Junak RX One 125 is a top contender in the motorcycle market, providing an exceptional riding experience for any enthusiast.Add a Comment
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