Built around Yamaha's scooter motorcycle platform, the 2011 Yamaha X-Max 250 Sport Edition utilizes a 249.8 cc (15.2 cu in) liquid-cooled single cylinder, four-stroke layout. In factory specification, peak output is rated at 20.1 HP (14.7 kW) at 7,500 rpm while maximum torque reaches 21 Nm (15.5 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 80.5 HP per liter and a 1,500 rpm working window between peak torque (6,000 rpm) and peak power (7,500 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-Max 250 Sport Edition measures 180 kg (397 lbs) wet (curb), translating to a power-to-weight ratio of 0.11 HP/kg (8.96 kg per horsepower). Rider ergonomics and chassis geometry center around a 792 mm (31.2 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance, combined with a 1,545 mm (60.8 in) wheelbase engineered for planted straight-line stability.
Specific Output
80.5 HP/L
Power-to-Weight
0.11 HP/kg (8.96 kg/HP)
Power Band Window
6,000–7,500 rpm
Standover Height
792 mm (31.2 in)
Engine
Displacement249.8 ccm (15.24 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Power20.1 HP (14.7 kW)) @ 7500 RPM
Torque21.0 Nm (2.1 kgf-m or 15.5 ft.lbs) @ 6000 RPM
Compression10.0:1
Bore x Stroke69.0 x 66.8 mm (2.7 x 2.6 inches)
Fuel SystemInjection
CoolingLiquid
Transmission
GearboxAutomatic
Final DriveBelt (final drive)
Chassis
Front SuspensionTelescopic fork
Front Travel110 mm (4.3 inches)
Rear SuspensionUnit Swing
Wheelbase1545 mm (60.8 inches)
Ground Clearance135 mm (5.3 inches)
Wheels & Brakes
Front Tyre120/70-15
Rear Tyre140/70-14
Front BrakesSingle disc
Front Brake Ø267 mm (10.5 inches)
Rear BrakesSingle disc
Rear Brake Ø240 mm (9.4 inches)
Dimensions & Weight
Weight incl.180.0 kg (396.8 pounds)
Seat Height792 mm (31.2 inches) If adjustable, lowest setting.
Overall Height1337 mm (52.6 inches)
Overall Width776 mm (30.6 inches)
Other
StarterElectric
Color OptionsTech armour grey
InstrumentsSports car-inspired dashboard with special styling
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.
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.
