Scooters
2021Piaggio Liberty S 125
38 fields on record
The 2021 Piaggio Liberty S 125 is a high-wheeled commuter scooter with sporty styling. Its air-cooled 124.5cc four-stroke single makes 10.9 hp and 10.7 Nm, for a top speed of about 92 km/h. A 790 mm seat and 106 kg dry weight make it a practical learner-legal scooter.
- Capacity
- 124.5 ccm
- Engine
- Single, four-stroke
- Gearbox
- Not on record
Know it? Add it → - Dry weight
- 106.0 kg
- Seat height
- 790 mm
- Power
- 10.9 HP (8.0 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built primarily for short urban commutes, errands, and light everyday city riding rather than performance or distance.
- Built for
- A practical, economical, and easygoing city companion that prioritizes fuel efficiency and convenience over excitement.
- Not ideal for
- Not suitable for highway touring, high-speed riding, off-road use, or riders seeking strong acceleration or a passenger-focused setup.
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 usRange 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
- 124.5 ccm
- Power
- 10.9 HP (8.0 kW)
- CO2 Emissions
- 65 CO2 g/km
- Torque
- 10.7 Nm (1.1 kgf-m) @ 6000 RPM
- Engine type
- Single, four-stroke
- Fuel consumption
- 2.80 litres/100 km (35.7 km/l)
- Power/weight ratio
- 0.1028 HP/kg (dry)
- Bore x stroke
- 52.0 x 58.6 mm
- Compression
- 10.6:1
- Cooling system
- Air
- Fuel system
- Injection
- Starting
- Electric
- Ignition
- Inductive
- Valves per cylinder
- 3
- Lubrication system
- Wet sump
Transmission
- Transmission type
- Automatic
- Final drive
- Belt
- Clutch
- Dry automatic centrifugal type
Performance
- Top speed
- 92.0 km/h (57.2 mph)
Dimensions & weight
- Wheelbase
- 1340 mm
- Overall length
- 1935 mm
- Overall width
- 670 mm
- Seat height
- 790 mm
- Dry weight
- 106.0 kg
- Fuel capacity
- 6.00 litres
- Reserve fuel capacity
- 1.00 litres
Chassis & suspension
- Frame
- Steel tubes
- Front suspension
- Telehydraulic fork, 76 mm travel
- Rear suspension
- Hydraulic monoshock, 4 position spring preload, 85.5 mm travel
- Front wheel travel
- 76 mm
- Rear wheel travel
- 74 mm
Brakes & wheels
- Front brakes
- Single disc
- Front brakes diameter
- 220 mm
- Rear brakes
- Expanding brake (drum brake)
- Rear brakes diameter
- 140 mm
- Front tyre
- 90/80-16
- Rear tyre
- 110/80-14
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 | 2007 | 2011 | 2015 | 2019 | 2021 | 2024 |
|---|---|---|---|---|---|---|
| Capacity | 124 cc | 124 cc | 124 cc | 125 cc | 125 cc | 124 cc |
| Dry weight | 108 kg | 108 kg | 108 kg | 106 kg | 106 kg | 99 kg |
| Seat height | 805 mm | 805 mm | 805 mm | 790 mm | 790 mm | 790 mm |
| Fuel capacity | 5 L | 5 L | 5 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 Piaggio Liberty S 125?
The 2021 Piaggio Liberty S 125 has a Capacity of 124.5 ccm (7.60 cubic inches).
What engine power does the Piaggio Liberty S 125 have?
The 2021 Piaggio Liberty S 125 has a Power of 10.9 HP (8.0 kW).
What is the torque of the Piaggio Liberty S 125?
The 2021 Piaggio Liberty S 125 has a Torque of 10.7 Nm (1.1 kgf-m or 7.9 ft.lbs) @ 6000 RPM.
How much does the Piaggio Liberty S 125 weigh?
The 2021 Piaggio Liberty S 125 has a Dry weight of 106.0 kg (233.7 pounds).
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