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ATV · 2021

MXU 270

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MotoLibrary Score
36 /100 Commuter
Power/Weight
0.1 hp/kg
Torque
22 Nm
Engine
270 ccm

2021 Kymco MXU 270 Technical Analysis & Specification Breakdown

Engineered by Kymco for the atv motorcycle segment, the 2021 Kymco MXU 270 relies on a 270 cc (16.5 cu in) liquid-cooled single cylinder, four-stroke powerplant. In factory specification, peak output is rated at 21.8 HP (15.9 kW) while maximum torque reaches 21.6 Nm (15.9 lb-ft) at 6,000 rpm, transferring power to the rear wheel through a automatic gearbox and shaft drive (cardan) final drive. With a specific output of 80.7 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 270 measures 220 kg (485 lbs) dry, translating to a power-to-weight ratio of 0.1 HP/kg (10.09 kg per horsepower). Rider ergonomics and chassis geometry center around a 1,171 mm (46.1 in) wheelbase engineered for quick, flickable steering geometry. The 12.49-liter (3.3 US gal) fuel tank supports practical everyday commuting and weekend road stints.

Specific Output
80.7 HP/L
Power-to-Weight
0.1 HP/kg (10.09 kg/HP)
Engine
Displacement 270.0 ccm (16.48 cubic inches)
Engine Type Single cylinder, four-stroke
Power 21.8 HP (15.9 kW))
Torque 21.6 Nm (2.2 kgf-m or 15.9 ft.lbs) @ 6000 RPM
Bore x Stroke 72.0 x 65.2 mm (2.8 x 2.6 inches)
Fuel System Carburettor
Fuel Control Single Overhead Cams (SOHC)
Ignition Electric/Pull back up
Lubrication Wet sump
Cooling Liquid
Transmission
Gearbox Automatic
Final Drive Shaft drive (cardan) (final drive)
Driveline CVT Automatic H-L-N-R
Chassis
Frame Type Pipe Under Bone
Front Suspension Dual A-arm
Rear Suspension Swing arm
Wheelbase 1171 mm (46.1 inches)
Ground Clearance 249 mm (9.8 inches)
Wheels & Brakes
Front Tyre 22/7-10
Rear Tyre 22/10-10
Front Brakes Single disc
Rear Brakes Single disc
Dimensions & Weight
Dry Weight 220.0 kg (485.0 pounds)
Power/Weight 0.0991 HP/kg
Overall Height 1100 mm (43.3 inches)
Overall Length 1808 mm (71.2 inches)
Overall Width 1029 mm (40.5 inches)
Fuel Capacity 12.49 litres (3.30 US gallons)
Other
Starter Electric
Color Options Yellow, Black, White
Warranty 1 Year Limited Factory Warranty
More from Kymco
Buying Checklist

Before You Compare This Bike

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.
Rider Profile

Who Is This Bike For?

🟢
Beginner
A2 license compatible, manageable power.
🏍️
Best For
General Purpose
⚖️
Handling
Heavy bike — requires confident handling
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