14 August. Friday 2026
Piaggio Liberty Baci Perugina 125 - 2024 Specifications and Reviews
The 2024 Piaggio Liberty S 150 is a practical automatic scooter ideally suited for urban commuters and new riders seeking reliable, fuel-efficient city transportation. Known for its straightforward design and ease of use, this 155cc scooter delivers modest performance with a three-valve engine and belt-drive transmission, making it perfect for navigating congested streets with minimal maintenance demands.
2024
General information | |
| Category | Scooter |
| Year | 2024 |
| Model name | Piaggio Liberty S 150 |
| | |
Engine and Transmission Specifications | |
| Emission details | Euro 5 |
| Greenhouse gases | 62.9 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Fuel consumption | 2.71 litres/100 km (36.9 km/l or 86.80 mpg) |
| Driveline | CVT with torque server |
| Clutch | Automatic centrifugal, dry |
| Transmission type | Belt (final drive) |
| Gearbox | Automatic |
| Cooling system | Air |
| Lubrication system | Wet sump |
| Fuel control | Single Overhead Cams (SOHC) |
| Fuel system | Injection |
| Valves per cylinder | 3 |
| Bore x stroke | 58.0 x 58.6 mm (2.3 x 2.3 inches) |
| Torque | 12.8 Nm (1.3 kgf-m or 9.4 ft.lbs) @ 6500 RPM |
| Power | 12.5 HP (9.1 kW)) @ 7250 RPM |
| Engine type | Single cylinder, four-stroke |
| Capacity: | 155.0 ccm (9.46 cubic inches) |
| | |
Brakes, suspension, Frame and wheels | |
| Wheels | Alloy rims |
| Rear brakes | Expanding brake (drum brake) |
| Diameter | 240 mm (9.4 inches) |
| Front brakes | Single disc. Front-wheel-only ABS |
| Rear tire | 100/80-14 |
| Front tire | 90/80-16 |
| Rear wheel travel | 74 mm (2.9 inches) |
| Rear suspension | Single hydraulic shock absorber with adjustable preload with 4 settings |
| Front wheel travel | 76 mm (3.0 inches) |
| Front suspension | Telescopic fork |
| Frame type | High strength reinforced tubular steel |
Physical measures and capacities | |
| Reserve fuel capacity | 1.50 litres (0.40 US gallons) |
| Fuel capacity | 6.00 litres (1.59 US gallons) |
| Wheelbase | 1340 mm (52.8 inches) |
| Overall width | 690 mm (27.2 inches) |
| Overall length | 1945 mm (76.6 inches) |
| Seat height | 790 mm (31.1 inches) If adjustable, lowest setting. |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Carrying capacity | Underseat storage with USB socket. |
| Instruments | Analogue/digital |
| Starter | Electric |
| Color options | White, grey, brown, black |
Performance Profile & Rider Fit
12.5 hp
Peak Power
Best For
Track5%
City90%
Cornering45%
Daily Riding80%
Touring25%
Passenger40%
Rider Profile
| Best For | Note: the specs given match a standard Piaggio Liberty S 150, not a special Baci Perugina edition, but the mechanical character is the same; this is an easy, beginner-friendly scooter for riders of any experience level. |
| Purpose | Built for short commutes, running errands, and easy urban transport rather than speed or distance. |
| Rider Fit | Its low seat height, light weight, and automatic transmission make it accessible to smaller or less experienced riders. |
| Character | A cheerful, practical, and stylish city runabout that prioritizes ease of use and low running costs over performance. |
| Not Ideal For | Not suited to highway touring, spirited cornering, or anyone wanting strong acceleration or off-road capability. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
Rider Reviews
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