Engineered by CPI for the scooter motorcycle segment, the 2024 CPI X-Large 300 relies on a 276 cc (16.8 cu in) liquid-cooled single cylinder, four-stroke powerplant. In factory specification, peak output is rated at 18.5 HP (13.5 kW) at 6,500 rpm while maximum torque reaches 23 Nm (17 lb-ft) at 5,500 rpm, transferring power to the rear wheel through a automatic gearbox and chain final drive. With a specific output of 67 HP per liter and a 1,000 rpm working window between peak torque (5,500 rpm) and peak power (6,500 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 X-Large 300 measures 150 kg (331 lbs) dry, translating to a power-to-weight ratio of 0.12 HP/kg (8.11 kg per horsepower). Rider ergonomics and chassis geometry center around a 1,530 mm (60.2 in) wheelbase engineered for planted straight-line stability. The 11-liter (2.9 US gal) fuel tank supports practical everyday commuting and weekend road stints, while factory top speed is listed at 135 km/h (84 mph).
Specific Output
67 HP/L
Power-to-Weight
0.12 HP/kg (8.11 kg/HP)
Power Band Window
5,500–6,500 rpm
Engine
Displacement276.0 ccm (16.84 cubic inches)
Engine TypeSingle cylinder, four-stroke
Power18.5 HP (13.5 kW)) @ 6500 RPM
Torque23.0 Nm (2.3 kgf-m or 17.0 ft.lbs) @ 5500 RPM
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.
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.
