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Scooters

2021KSR Demonio 50

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The 2021 KSR Demonio 50 is a nimble 50cc scooter designed for urban commuters and new riders seeking fuel efficiency and ease of use. Its lightweight frame, CVT transmission, and modest 3.1 hp engine deliver responsive performance in city traffic while achieving exceptional fuel economy of 50 km/l. Known for affordable practicality and low emissions compliance, it excels as an entry-level transport solution.

Capacity
50.0 ccm
Engine
Single, four-stroke
Gearbox
Not on record
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Dry weight
95.0 kg
Seat height
Not on record
Know it? Add it →
Power
3.1 HP (2.2 kW) @ 6500 RPM
⇄ Compare with another bike + Add to garage All model years

What’s new for the 2021 KSR Demonio 50

vs the 2020
Spec20202021
Fuel capacity 5.00 litres (1.32 US gallons) 4.00 litres (1.06 US gallons)
Rear suspension Monoshock Mono Shock
Front brakes Single disc. Wave disc Single disc
Rear brakes Single disc. Wave disc Single disc
Other years 2018 2019 2020 2021

How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 8Agility 78Comfort 35Off-road 5Touring 10Road manners 45
Off-road & trail5%
Cornering30%
City riding85%
Daily riding60%
Touring8%
Two-up15%
Track3%
Best for
Built purely for short urban hops, errands, and light commuting at low speeds rather than any kind of performance riding.
Built for
A humble, economical 50cc scooter that prioritizes practicality, fuel efficiency, and easy city maneuverability over excitement.
Not ideal for
Not suitable for highway travel, touring, carrying a passenger comfortably, or riders seeking any real speed or power.

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

Range and running costs

Worked out in your browser - nothing is sent to us

Based on the maker's published fuel consumption and tank size. Real-world figures depend on how and where you ride, and the last litres of a tank are reserve. Prices shown greyed are examples - type your own.

Full specifications

Engine
Capacity
50.0 ccm
Power
3.1 HP (2.2 kW) @ 6500 RPM
Engine type
Single, four-stroke
Fuel consumption
2.00 litres/100 km (50.0 km/l)
Power/weight ratio
0.0326 HP/kg (dry)
Cooling system
Air
Fuel system
Carburettor
Starting
Electric & kick
Transmission
Transmission type
Automatic
Final drive
Belt
Dimensions & weight
Wheelbase
1280 mm
Dry weight
95.0 kg
Fuel capacity
4.00 litres
Seat height
Not on record - add it
Chassis & suspension
Frame
Steel
Front suspension
Telescopic fork
Rear suspension
Mono Shock
Brakes & wheels
Front brakes
Single disc
Rear brakes
Single disc
Front tyre
120/70-12
Rear tyre
130/70-12
Other
Color options
Red, Grey

Specs last verified against published sources: .

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

What changed, year to year

Differences highlighted
Specification 2018201920202021
Capacity 50 cc 50 cc 50 cc 50 cc
Dry weight 95 kg 95 kg 95 kg 95 kg
Fuel capacity 5 L 5 L 5 L 4 L

Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.

Rider Reviews

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MotorcycleDB

The 2021 KSR Demonio 50 is a sleek and stylish motorcycle that offers a smooth and comfortable ride. With its 50cc engine, this bike is perfect for city commuting, offering great fuel efficiency and easy maneuverability in traffic. The Demonio 50's modern design and affordable price make it a great choice for beginner riders and those looking for an economical and practical daily commuter.

Overall, the 2021 KSR Demonio 50 is a fantastic option for anyone in the market for a reliable and affordable motorcycle. Its sleek design, efficient engine, and comfortable ride make it a great choice for urban commuters or entry-level riders. With its affordable price point, the Demonio 50 offers great value for anyone looking for a practical and stylish mode of transportation.

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Common questions

What is the engine size of the KSR Demonio 50?

The 2021 KSR Demonio 50 has a Capacity of 50.0 ccm (3.05 cubic inches).

What engine power does the KSR Demonio 50 have?

The 2021 KSR Demonio 50 has a Power of 3.1 HP (2.2 kW) @ 6500 RPM.

How much does the KSR Demonio 50 weigh?

The 2021 KSR Demonio 50 has a Dry weight of 95.0 kg (209.4 pounds).

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