2012 Kymco MXU 300 R Technical Analysis & Specification Breakdown
Built around Kymco's atv motorcycle platform, the 2012 Kymco MXU 300 R features a 270 cc (16.5 cu in) liquid-cooled single cylinder, four-stroke configuration. In factory specification, peak output is rated at 18.8 HP (13.7 kW) at 7,000 rpm, transferring power to the rear wheel through a automatic gearbox and shaft drive (cardan) final drive. With a specific output of 69.6 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 300 R measures 215 kg (474 lbs) dry, translating to a power-to-weight ratio of 0.09 HP/kg (11.44 kg per horsepower). Rider ergonomics and chassis geometry center around a 810 mm (31.9 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance. The 15-liter (4 US gal) fuel tank supports practical everyday commuting and weekend road stints, while factory top speed is listed at 72 km/h (45 mph).
Within MotoLibrary's Kymco archive, this model family spans 2 indexed model years from 2012 to 2017, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Specific Output
69.6 HP/L
Power-to-Weight
0.09 HP/kg (11.44 kg/HP)
Standover Height
810 mm (31.9 in)
Engine
Displacement270.0 ccm (16.48 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Power18.8 HP (13.7 kW)) @ 7000 RPM
Fuel SystemCarburettor
Fuel ControlOverhead Cams (OHC)
IgnitionC.D.I.
CoolingLiquid
Transmission
GearboxAutomatic
Final DriveShaft drive (cardan) (final drive)
DrivelineAutomatic CVT, High/Low + Revers
Performance
Top Speed72.4 km/h (45.0 mph)
Chassis
Frame TypeTubular steel
Front SuspensionAdjustable Dampers
Rear SuspensionAdjustable Dampers
Wheels & Brakes
Front Tyre22/7-10
Rear Tyre22/10-10
Front BrakesSingle disc
Rear BrakesSingle disc
Dimensions & Weight
Dry Weight215.0 kg (474.0 pounds)
Power/Weight0.0873 HP/kg
Seat Height810 mm (31.9 inches) If adjustable, lowest setting.
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.
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.
