Built around Kymco's atv motorcycle platform, the 2021 Kymco MXU 150X utilizes a 149 cc (9.1 cu in) air-cooled single cylinder, four-stroke layout. In factory specification, peak output is rated at 10.9 HP (8 kW) while maximum torque reaches 10.8 Nm (8 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 73.2 HP per liter, the engine character is indicating a tractable, stress-free state of tune focused on everyday usability and broad torque delivery.
On the scales, the MXU 150X measures 158 kg (348 lbs) dry, translating to a power-to-weight ratio of 0.07 HP/kg (14.5 kg per horsepower). Rider ergonomics and chassis geometry center around a 1,120 mm (44.1 in) wheelbase engineered for quick, flickable steering geometry. The 8.1-liter (2.1 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Specific Output
73.2 HP/L
Power-to-Weight
0.07 HP/kg (14.5 kg/HP)
Engine
Displacement149.0 ccm (9.09 cubic inches)
Engine TypeSingle cylinder, four-stroke
Power10.9 HP (8.0 kW))
Torque10.8 Nm (1.1 kgf-m or 8.0 ft.lbs) @ 5500 RPM
Bore x Stroke62.0 x 49.5 mm (2.4 x 1.9 inches)
Fuel SystemCarburettor
Fuel ControlSingle Overhead Cams (SOHC)
IgnitionElectric
CoolingAir
Transmission
GearboxAutomatic
Final DriveChain (final drive)
DrivelineCVT Automatic F-N-R
Chassis
Front SuspensionSingle A-arm
Rear SuspensionSwing arm
Wheelbase1120 mm (44.1 inches)
Ground Clearance140 mm (5.5 inches)
Wheels & Brakes
Front Tyre21/7-10
Rear Tyre22/10-10
Front BrakesExpanding brake (drum brake)
Rear BrakesSingle disc
Dimensions & Weight
Dry Weight158.0 kg (348.3 pounds)
Power/Weight0.0690 HP/kg
Overall Length1699 mm (66.9 inches)
Overall Width1001 mm (39.4 inches)
Fuel Capacity8.10 litres (2.14 US gallons)
Other
StarterElectric & kick
Color OptionsBlue, White/Black
LightBacklit Digital Dash (clock, mph, trip, fuel, odometer)
Carrying CapacityHeavy-Duty Front and Rear Equipment Racks. Tow Hitch Capacity 150kg.
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.
