Scooters
2021KSR Sirion 125
26 fields on record
The 2021 KSR Sirion 125 is an economical automatic scooter ideal for urban commuters and new riders seeking practical daily transportation. Its lightweight steel frame, efficient single-cylinder engine, and excellent fuel consumption of 33.3 km/l make it best suited for city riding and short-distance commutes. The automatic CVT transmission and user-friendly design prioritize convenience and ease of use.
- Capacity
- 125.0 ccm
- Engine
- Single, four-stroke
- Gearbox
- Not on record
Know it? Add it → - Dry weight
- 115.0 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
- Designed as a practical, economical commuter scooter for short urban and suburban trips.
- Built for
- An unassuming, budget-friendly city runabout that prioritizes fuel economy and ease of use over performance.
- Not ideal for
- Not suitable for riders wanting highway touring capability, high speed performance, or off-road use.
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
- 3.00 litres/100 km (33.3 km/l)
- Power/weight ratio
- 0.0791 HP/kg (dry)
- Cooling system
- Air
- Fuel system
- Carburettor
- Starting
- Electric & kick
Transmission
- Transmission type
- Automatic
- Final drive
- Belt
Dimensions & weight
- Wheelbase
- 1280 mm
- Overall length
- 1820 mm
- Overall width
- 695 mm
- Overall height
- 1140 mm
- Dry weight
- 115.0 kg
- Fuel capacity
- 6.00 litres
- Seat height
- Not on record - add it
Chassis & suspension
- Frame
- Steel
- Front suspension
- Telescopic fork
- Rear suspension
- Monoshock
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
- Comments
- Sold in Cyprus, Malta, Switzerland, UK
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 | 2017 | 2018 | 2019 | 2020 | 2021 |
|---|---|---|---|---|---|
| Capacity | 125 cc | 125 cc | 125 cc | 125 cc | 125 cc |
| Dry weight | 108 kg | 108 kg | 115 kg | 115 kg | 115 kg |
| Fuel capacity | 6 L | 6 L | 6 L | 6 L | 6 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 Sirion 125?
The 2021 KSR Sirion 125 has a Capacity of 125.0 ccm (7.63 cubic inches).
What engine power does the KSR Sirion 125 have?
The 2021 KSR Sirion 125 has a Power of 9.1 HP (6.7 kW) @ 7500 RPM.
How much does the KSR Sirion 125 weigh?
The 2021 KSR Sirion 125 has a Dry weight of 115.0 kg (253.5 pounds).
Shop this bike
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The 2021 KSR Sirion 125 motorcycle is an excellent option for riders looking for a powerful and efficient ride. With a 125cc engine, this bike is capable of reaching impressive speeds while maintaining fuel efficiency. The sleek design and comfortable seating make it a great choice for daily commuting or weekend adventures. The handling on the KSR Sirion 125 is smooth and responsive, making it easy to maneuver through city streets or navigate winding country roads. Overall, this motorcycle offers a great combination of performance, style, and practicality.
If you're in the market for a new motorcycle, the 2021 KSR Sirion 125 is definitely worth considering. Its powerful 125cc engine and attractive design make it a standout option in its class. The comfortable seating and responsive handling make it a pleasure to ride, whether you're running errands around town or taking it out for a weekend getaway. With its fuel efficiency and impressive performance, the KSR Sirion 125 is a solid choice for anyone in the market for a reliable and stylish motorcycle.
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