Scooters
2020KSR Demonio 125
19 fields on record
The 2020 KSR Demonio 125 is a budget commuter scooter. Its air-cooled 125cc single makes 9.1 hp at 7,500 rpm through an automatic transmission. At 119 kg dry with a 7.5-litre tank, it is practical for city riding on a 125 licence.
- Capacity
- 125.0 ccm
- Engine
- Single, four-stroke
- Gearbox
- Not on record
Know it? Add it → - Dry weight
- 119.0 kg
- Seat height
- Not on record
Know it? Add it → - Power
- 9.1 HP (6.7 kW) @ 7500 RPM
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- It's designed for short urban commutes and running errands rather than performance riding.
- Built for
- It's an unpretentious, practical little scooter that prioritizes fuel efficiency and ease of use over excitement.
- Not ideal for
- It's not suitable for highway travel, long-distance touring, or riders seeking speed and 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 usBased 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.
Engine
- Capacity
- 125.0 ccm
- Power
- 9.1 HP (6.7 kW) @ 7500 RPM
- Engine type
- Single, four-stroke
- Fuel consumption
- 2.60 litres/100 km (38.5 km/l)
- Power/weight ratio
- 0.0765 HP/kg (dry)
- Cooling system
- Air
- Fuel system
- Carburettor
- Starting
- Electric & kick
Transmission
- Transmission type
- Automatic
Dimensions & weight
- Dry weight
- 119.0 kg
- Fuel capacity
- 7.50 litres
- Seat height
- Not on record - add it
Chassis & suspension
- Front suspension
- Telescopic fork
- Rear suspension
- Twin shocks
Brakes & wheels
- Front brakes
- Single disc. CBS
- Rear brakes
- Single disc. CBS
- 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 | 2019 | 2020 | 2021 |
|---|---|---|---|
| Capacity | 125 cc | 125 cc | 125 cc |
| Dry weight | 119 kg | 119 kg | 119 kg |
| Fuel capacity | 7.5 L | 7.5 L | 7.5 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the KSR Demonio 125?
The 2020 KSR Demonio 125 has a Capacity of 125.0 ccm (7.63 cubic inches).
What engine power does the KSR Demonio 125 have?
The 2020 KSR Demonio 125 has a Power of 9.1 HP (6.7 kW) @ 7500 RPM.
How much does the KSR Demonio 125 weigh?
The 2020 KSR Demonio 125 has a Dry weight of 119.0 kg (262.3 pounds).
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