Engineered by Yamaha for the scooter motorcycle segment, the 2011 Yamaha X-Max 125 utilizes a 124.7 cc (7.6 cu in) liquid-cooled single cylinder, four-stroke layout. Internal engine geometry specifies a bore and stroke of 52.0 x 58.6 mm (2.0 x 2.3 inches) with a 11.2:1 compression ratio.
On the scales, the X-Max 125 measures 173 kg (381 lbs) wet (curb). Rider ergonomics and chassis geometry center around a 775 mm (30.5 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. The 11.8-liter (3.1 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Yamaha archive, this model family spans 12 indexed model years from 2006 to 2017, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Standover Height
775 mm (30.5 in)
Engine
Displacement124.7 ccm (7.61 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Compression11.2:1
Bore x Stroke52.0 x 58.6 mm (2.0 x 2.3 inches)
Fuel SystemInjection. Electronic Fuel Injection
Fuel ControlSingle Overhead Cams (SOHC)
IgnitionTCI
LubricationWet sump
CoolingLiquid
Transmission
GearboxAutomatic
Final DriveBelt (final drive)
Chassis
Front SuspensionTelescopic fork
Front Travel110 mm (4.3 inches)
Rear SuspensionUnit swing
Rear Travel95 mm (3.7 inches)
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.173.0 kg (381.4 pounds)
Seat Height775 mm (30.5 inches) If adjustable, lowest setting.
Overall Height1337 mm (52.6 inches)
Overall Length2220 mm (87.4 inches)
Overall Width776 mm (30.6 inches)
Fuel Capacity11.80 litres (3.12 US gallons)
Other
StarterElectric
Color OptionsBlue, white, black, grey
Instrumentssports car inspired dashboard
Carrying CapacityUnderseat storage for two full-face helmets
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.
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.
