14 August. Friday 2026
KSR Sirion 125 - 2021 Specifications and Reviews
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.
General information | |
| Category | Scooter |
| Year | 2021 |
| Model | KSR Sirion 125 |
Engine and Transmission Specifications | |
| Emission details | Euro 4 |
| Greenhouse gases | 69.6 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Fuel consumption | 3.00 litres/100 km (33.3 km/l or 78.41 mpg) |
| Driveline | CVT |
| Transmission type | Belt (final drive) |
| Gearbox | Automatic |
| Cooling system | Air |
| Fuel system | Carburettor |
| Power | 9.1 HP (6.7 kW) @ 7500 RPM |
| Engine type | Single cylinder, four-stroke |
| Capacity: | 125.0 ccm (7.63 cubic inches) |
| | |
Brakes, suspension, Frame and wheels | |
| Seat | Dual seat |
| Rear brakes | Single disc |
| Front brakes | Single disc |
| Rear tire | 130/70-12 |
| Front tire | 120/70-12 |
| Rear Suspension | Monoshock |
| Front Suspension | Telescopic fork |
| Frame type | Steel |
| | |
Physical measures and capacities | |
| Fuel capacity | 6.00 litres (1.59 US gallons) |
| Wheelbase | 1280 mm (50.4 inches) |
| Overall width | 695 mm (27.4 inches) |
| Overall length | 1820 mm (71.7 inches) |
| Overall height | 1140 mm (44.9 inches) |
| Power/weight ratio | 0.0793 HP/kg |
| Dry weight | 115.0 kg (253.5 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Comments | Sold in Cyprus, Malta, Switzerland, UK |
| Starter | Electric & kick |
| Color options | Red, Grey |
Performance Profile & Rider Fit
9.1 hp
Peak Power
Best For
Track5%
City82%
Cornering35%
Daily Riding78%
Touring20%
Passenger35%
Rider Profile
| Best For | Suitable for beginners and license-restricted riders including those on a moped or A1-equivalent license. |
| Purpose | Designed as a practical, economical commuter scooter for short urban and suburban trips. |
| Rider Fit | Very light and low, easy to manage for smaller or less experienced riders including at low speed and when parking. |
| Character | 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. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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Rider Reviews
Total comments: 1
MotorcycleDB Review
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.Add a Comment
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