Positioned in Lambretta's scooter motorcycle lineup, the 2023 Lambretta X300 pairs a 275 cc (16.8 cu in) liquid-cooled single cylinder, four-stroke architecture with road-focused gearing. In factory specification, peak output is rated at 24.8 HP (18.1 kW) at 8,250 rpm while maximum torque reaches 24.5 Nm (18.1 lb-ft) at 6,250 rpm, transferring power to the rear wheel through a automatic gearbox and belt final drive. With a specific output of 90.2 HP per liter and a 2,000 rpm working window between peak torque (6,250 rpm) and peak power (8,250 rpm), the engine character is indicating a tractable, stress-free state of tune focused on everyday usability and broad torque delivery.
On the scales, the X300 measures 160 kg (353 lbs) dry, translating to a power-to-weight ratio of 0.16 HP/kg (6.45 kg per horsepower). Rider ergonomics and chassis geometry center around a 790 mm (31.1 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance, combined with a 1,370 mm (53.9 in) wheelbase engineered for quick, flickable steering geometry. The 7.5-liter (2 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Lambretta archive, this model family spans 2 indexed model years from 2023 to 2024, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Specific Output
90.2 HP/L
Power-to-Weight
0.16 HP/kg (6.45 kg/HP)
Power Band Window
6,250–8,250 rpm
Standover Height
790 mm (31.1 in)
Engine
Displacement275.0 ccm (16.78 cubic inches)
Engine TypeSingle cylinder, four-stroke
Power24.8 HP (18.1 kW)) @ 8250 RPM
Torque24.5 Nm (2.5 kgf-m or 18.1 ft.lbs) @ 6250 RPM
Compression10.2:1
Valves/Cylinder4
Fuel SystemInjection
Fuel ControlDouble Overhead Cams/Twin Cam (DOHC)
IgnitionECU
CoolingLiquid
Transmission
GearboxAutomatic
Final DriveBelt (final drive)
DrivelineCVT
Performance
Emission DetailsEuro 5
Chassis
Frame TypeUnderbone
Front SuspensionTelescopic fork, arm link
Rear SuspensionTwin shocks
Wheelbase1370 mm (53.9 inches)
Wheels & Brakes
Front Tyre120/70-12
Rear Tyre130/70-12
Front BrakesSingle disc. ABS
Front Brake Ø220 mm (8.7 inches)
Rear BrakesSingle disc. ABS
Rear Brake Ø219 mm (8.6 inches)
Dimensions & Weight
Dry Weight160.0 kg (352.7 pounds)
Power/Weight0.1551 HP/kg
Seat Height790 mm (31.1 inches) If adjustable, lowest setting.
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.