Engineered by Sym for the scooter motorcycle segment, the 2024 Sym CRUiSYM Alpha 125 utilizes a 124.9 cc (7.6 cu in) liquid-cooled single cylinder, four-stroke layout. In factory specification, peak output is rated at 14.1 HP (10.3 kW) at 8,750 rpm while maximum torque reaches 11.3 Nm (8.3 lb-ft) at 6,750 rpm, transferring power to the rear wheel through a automatic gearbox and belt final drive. With a specific output of 112.9 HP per liter and a 2,000 rpm working window between peak torque (6,750 rpm) and peak power (8,750 rpm), the engine character is reflecting a performance-oriented street tune that balances strong mid-range pull with an energetic top-end rush.
On the scales, the CRUiSYM Alpha 125 measures 179 kg (395 lbs) wet (curb), translating to a power-to-weight ratio of 0.08 HP/kg (12.7 kg per horsepower). Rider ergonomics and chassis geometry center around a 750 mm (29.5 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops, combined with a 1,530 mm (60.2 in) wheelbase engineered for planted straight-line stability. The 12-liter (3.2 US gal) fuel tank supports practical everyday commuting and weekend road stints, while factory top speed is listed at 139 km/h (86 mph).
Within MotoLibrary's Sym archive, this model family spans 3 indexed model years from 2022 to 2024, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Specific Output
112.9 HP/L
Power-to-Weight
0.08 HP/kg (12.7 kg/HP)
Power Band Window
6,750–8,750 rpm
Standover Height
750 mm (29.5 in)
Engine
Displacement124.9 ccm (7.62 cubic inches)
Engine TypeSingle cylinder, four-stroke
Power14.1 HP (10.3 kW)) @ 8750 RPM
Torque11.3 Nm (1.2 kgf-m or 8.3 ft.lbs) @ 6750 RPM
Fuel SystemInjection
CoolingLiquid
Transmission
GearboxAutomatic
Final DriveBelt (final drive)
DrivelineCVT
Performance
Top Speed139.0 km/h (86.4 mph)
Emission DetailsEuro 5
Chassis
Front SuspensionTelescopic Fork
Rear SuspensionDual Shock
Wheelbase1530 mm (60.2 inches)
Wheels & Brakes
Front Tyre120/70-14
Rear Tyre140/60-13
Front BrakesSingle disc. ABS.
Front Brake Ø260 mm (10.2 inches)
Rear BrakesSingle disc. ABS.
Rear Brake Ø240 mm (9.4 inches)
Dimensions & Weight
Weight incl.179.0 kg (394.6 pounds)
Seat Height750 mm (29.5 inches) If adjustable, lowest setting.
Overall Height1432 mm (56.4 inches)
Overall Length2189 mm (86.2 inches)
Overall Width756 mm (29.8 inches)
Fuel Capacity12.00 litres (3.17 US gallons)
Other
StarterElectric
Color OptionsBlue, matte blue, grey, black
InstrumentsColor LCD instrument panel
LightLED lights
Carrying CapacityUnderseat storage
Notes
Windsceen. Traction control. USB charging. Keyless. The SYM brand is owned by Sanyang Motor in Taiwan.
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.
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.
