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Naked Motorcycles

2020Junak Furious

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20 fields on record

The 2020 Junak Furious is a 50cc naked street bike for young riders who want sporty looks with simple running. Its liquid-cooled single makes 4.1 hp, with a 780 mm seat and a 45 km/h top speed.

Capacity
49.0 ccm
Engine
Single, two-stroke
Gearbox
Not on record
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Dry weight
112.0 kg
Seat height
780 mm
Power
4.1 HP (3.0 kW) @ 9500 RPM
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How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 8Agility 70Comfort 35Off-road 10Touring 10Road manners 40
Off-road & trail10%
Cornering30%
City riding55%
Daily riding30%
Touring8%
Two-up10%
Track5%
Best for
It is built as an entry-level sport-styled moped for short urban trips and learning to ride rather than for real speed or distance.
Built for
It has sporty styling with disc brakes and liquid cooling, but the tiny two-stroke engine limits it to a top speed of around 45 km/h, so it's more about looks and legal-class practicality than real performance.
Not ideal for
This is not suitable for highway riding, touring, carrying a passenger comfortably, or any rider expecting genuine sportbike acceleration or top speed.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Will it fit you?

Worked out in your browser - nothing is sent to us
At 780mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with both feet flat on the 2020 Junak Furious, with a relaxed knee angle of around 120 degrees and a forward-leaning riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

More bikes at 751-820 mm — Middle Ground →

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Full specifications

Engine
Capacity
49.0 ccm
Power
4.1 HP (3.0 kW) @ 9500 RPM
Engine type
Single, two-stroke
Power/weight ratio
0.0366 HP/kg (dry)
Cooling system
Liquid
Starting
Electric & kick
Torque
Not on record - add it
Performance
Top speed
45.0 km/h (28.0 mph)
Dimensions & weight
Overall length
1950 mm
Overall width
790 mm
Overall height
1090 mm
Seat height
780 mm
Dry weight
112.0 kg
Fuel capacity
13.50 litres
Brakes & wheels
Front brakes
Single disc
Rear brakes
Single disc
Front tyre
110/70-17
Rear tyre
130/70-17
Other
Color options
Black, Red
Comments
Polish Brand

Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.

Rider Reviews

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MotorcycleDB

The 2020 Junak Furious is a well-judged naked bike with plenty to like. The 49cc engine produces 4.1 hp, which suits the bike's character well. With a 780 mm seat and a 112 kg weight, it is best suited to comfortable, upright everyday riding, although it is not built for long motorway trips or off-road riding. Overall, a solid choice for the right rider.

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Common questions

What is the engine size of the Junak Furious?

The 2020 Junak Furious has a Capacity of 49.0 ccm (2.99 cubic inches).

What engine power does the Junak Furious have?

The 2020 Junak Furious has a Power of 4.1 HP (3.0 kW) @ 9500 RPM.

How much does the Junak Furious weigh?

The 2020 Junak Furious has a Dry weight of 112.0 kg (246.9 pounds).

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