Junak 104 - 2020 Specifications and Reviews

The 2020 Junak 104 is a lightweight Polish commuter motorcycle ideal for novice riders and urban transportation. Known for its approachable 780mm seat height and minimal 83kg weight, it delivers practical everyday performance with reliable carburetor fuel delivery and dual braking systems suited to city riding.

2020
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Engine and Transmission Specifications

Fuel systemCarburettor
Top speed45.0 km/h (28.0 mph)
Power3.1 HP (2.3 kW)
Engine typeSingle cylinder, four-stroke
Capacity:49.0 ccm (2.99 cubic inches)
 
 

CategoryScooter
Year2020
ModelJunak 104
 
 

Brakes, suspension, Frame and wheels

Rear brakesExpanding brake (drum brake)
Front brakesSingle disc
Rear tire3.5-10
Front tire3.5-10

Physical measures and capacities

Fuel capacity5.50 litres (1.45 US gallons)
Overall width655 mm (25.8 inches)
Overall length1735 mm (68.3 inches)
Overall height1110 mm (43.7 inches)
Seat height780 mm (30.7 inches) If adjustable, lowest setting.
Power/weight ratio0.0373 HP/kg
Dry weight83.0 kg (183.0 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
CommentsPolish Brand
StarterElectric & kick
Color optionsBlack, Black/Orange, Black/Red

Performance Profile & Rider Fit

3.1 hp
Peak Power
28 mph
Top Speed

Best For

Track2%
City85%
Cornering30%
Daily Riding70%
Touring8%
Passenger15%

Rider Profile

Best ForIdeal for absolute beginners or younger riders who need a simple, low-powered moped-class scooter to learn basic road skills.
PurposeBuilt purely for short-hop urban commuting and running local errands, not for any kind of performance riding.
Rider FitVery light and low seat height make it easy to handle for riders of almost any size or strength, including smaller or less experienced riders.
CharacterA humble, practical little runabout with no pretensions of speed, valued for its simplicity, low running costs, and ease of use.
Not Ideal ForNot suitable for highway travel, long-distance touring, carrying a passenger comfortably, or anyone seeking excitement or performance.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2020 Junak 104 Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 780mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2020 Junak 104, with a moderate knee angle of around 100 degrees and a slightly forward riding position.

Data quality: estimated (wheelbase estimated from this category's typical bike, not this model's own spec). Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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Rider Reviews

Total comments: 1
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MotorcycleDB Review

The 2020 Junak 104 motorcycle is a powerful and stylish option for riders looking for a reliable and enjoyable riding experience. With its 104cc engine, this motorcycle offers a smooth and responsive performance on the road. The sleek design and comfortable riding position make it a great choice for both urban commuting and longer rides. The Junak 104 also comes equipped with modern features such as LED lights and a digital instrument panel, adding to its overall appeal. Overall, the 2020 Junak 104 is a top-notch motorcycle that offers a great combination of performance, style, and comfort. Whether you're a seasoned rider or new to the world of motorcycling, this bike is sure to impress with its impressive power and impressive features. If you're in the market for a reliable and capable motorcycle, the Junak 104 is definitely worth considering.
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