Junak 905 F - 2020 Specifications and Reviews

The 2020 Junak 905 F is a Polish-made cruiser designed for novice and budget-conscious riders seeking a manageable, accessible motorcycle. Known for its lightweight construction, comfortable seating, and reliable shaft-drive mechanics, it excels as an entry-level platform for building riding confidence. Its modest power delivery and nimble handling make it ideal for urban commuting and casual weekend riding.

2020
Not Rated stars Average rating: Not Rated from 0 votes
.

Engine and Transmission Specifications

Transmission typeShaft drive (cardan)   (final drive)
Fuel systemCarburettor
Top speed45.0 km/h (28.0 mph)
Power3.8 HP (2.8 kW)
Engine typeSingle cylinder, four-stroke
Capacity:49.0 ccm (2.99 cubic inches)

CategoryNaked bike
Year2020
ModelJunak 905 F
 
 

Brakes, suspension, Frame and wheels

Rear brakesExpanding brake (drum brake)
Front brakesSingle disc
Rear tire110/80-17
Front tire90/90-17

Physical measures and capacities

Fuel capacity12.50 litres (3.30 US gallons)
Overall width760 mm (29.9 inches)
Overall length2055 mm (80.9 inches)
Overall height1155 mm (45.5 inches)
Seat height770 mm (30.3 inches) If adjustable, lowest setting.
Power/weight ratio0.0314 HP/kg
Dry weight121.0 kg (266.8 pounds)

Other specs

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

Performance Profile & Rider Fit

3.8 hp
Peak Power
28 mph
Top Speed

Best For

Track2%
City55%
Cornering20%
Daily Riding45%
Touring8%
Passenger10%

Rider Profile

Best ForThis is a moped-class machine best suited to brand-new riders, learners, or those wanting a simple low-powered runabout, and is not the naked bike its category label suggests despite the listed 50cc-class specs.
PurposeBuilt for short, slow trips around town such as running errands or commuting very short distances, not for any kind of performance or highway riding.
Rider FitExtremely light and low seat height make it easy to handle and manage at a stop, suiting smaller or less experienced riders comfortably.
CharacterA humble, unintimidating little machine with modest carbureted single-cylinder power, valued for economy, simplicity, and ease of use rather than excitement.
Not Ideal ForThis bike is not suitable for highway travel, touring, carrying a passenger any real distance, or riders seeking speed, power, or off-road capability.

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

Rider Fit Visualizer

2020 Junak 905 F Rider Ergonomics Assessment

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

Feet:

At 770mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2020 Junak 905 F, with a moderate knee angle of around 115 degrees and a forward-leaning 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.

Find bikes that fit your height →

Rider Reviews

Total comments: 1
64x64

MotorcycleDB Review

The 2020 Junak 905 F motorcycle is a powerhouse on the road. With a 850cc engine and sleek, modern design, this bike is sure to turn heads. The comfortable seating and smooth handling make it a joy to ride, whether you're cruising down the highway or navigating through city streets. The Junak 905 F also comes equipped with advanced technology, including LED lighting and a digital display panel, adding to its overall appeal. Beyond its impressive performance, the 2020 Junak 905 F offers great value for its price. With a competitive price point and high-quality construction, this motorcycle is a solid choice for riders looking for a reliable and stylish option. Whether you're a seasoned rider or a newcomer to the motorcycle world, the Junak 905 F offers a great balance of power, comfort, and affordability. If you're in the market for a new motorcycle, the Junak 905 F is definitely worth considering.
Reply

Add a Comment


Please Login or Register if you would like to leave a comment.