Positioned in Sym's scooter motorcycle lineup, the 2024 Sym MMBCU features a 158 cc (9.6 cu in) liquid-cooled single cylinder, four-stroke configuration. In factory specification, peak output is rated at 15.4 HP (11.3 kW) at 8,000 rpm while maximum torque reaches 15 Nm (11.1 lb-ft) at 6,000 rpm, transferring power to the rear wheel through a automatic gearbox and belt final drive. With a specific output of 97.5 HP per liter and a 2,000 rpm working window between peak torque (6,000 rpm) and peak power (8,000 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 MMBCU measures 136 kg (300 lbs) dry, translating to a power-to-weight ratio of 0.11 HP/kg (8.83 kg per horsepower). Rider ergonomics and chassis geometry center around a 803 mm (31.6 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance, combined with a 1,380 mm (54.3 in) wheelbase engineered for quick, flickable steering geometry. The 7.4-liter (2 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Specific Output
97.5 HP/L
Power-to-Weight
0.11 HP/kg (8.83 kg/HP)
Power Band Window
6,000–8,000 rpm
Standover Height
803 mm (31.6 in)
Engine
Displacement158.0 ccm (9.64 cubic inches)
Engine TypeSingle cylinder, four-stroke
Power15.4 HP (11.3 kW)) @ 8000 RPM
Torque15.0 Nm (1.5 kgf-m or 11.1 ft.lbs) @ 6000 RPM
Fuel SystemInjection
Fuel ControlOverhead Cams (OHC)
CoolingLiquid
Transmission
GearboxAutomatic
Final DriveBelt (final drive)
DrivelineCVT
Performance
Emission DetailsEuro 5
Chassis
Frame Type//www.sym-global.com/symtechtalk-61
Front SuspensionTelescopic Fork
Rear SuspensionMono Shock
Wheelbase1380 mm (54.3 inches)
Wheels & Brakes
Front Tyre120/70-13
Rear Tyre130/70-13
Front BrakesSingle disc. ABS.
Front Brake Ø260 mm (10.2 inches)
Rear BrakesSingle disc. ABS.
Rear Brake Ø230 mm (9.1 inches)
Dimensions & Weight
Dry Weight136.0 kg (299.8 pounds)
Power/Weight0.1134 HP/kg
Seat Height803 mm (31.6 inches) If adjustable, lowest setting.
Overall Height1120 mm (44.1 inches)
Overall Length1990 mm (78.3 inches)
Overall Width740 mm (29.1 inches)
Fuel Capacity7.40 litres (1.96 US gallons)
Other
StarterElectric
Color OptionsGrey, green, white, brown
InstrumentsLCD instrument panel
LightFull LED Lighting
Carrying CapacityUnderseat storage
Notes
Double USB charging sockets Type-C and Type-A. 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.
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.
