At the heart of the 2006 Yamaha YQ 50 Aerox R scooter motorcycle, Yamaha relies on a 49 cc (3 cu in) liquid-cooled single cylinder, two-stroke powerplant. In factory specification, peak output is rated at 3 HP (2.2 kW) while maximum torque reaches 2.7 Nm (2 lb-ft), transferring power to the rear wheel through belt final drive. Internal engine geometry specifies a 12.5:1 compression ratio.
On the scales, the YQ 50 Aerox R measures 92 kg (203 lbs) dry. Rider ergonomics and chassis geometry center around a 1,256 mm (49.4 in) wheelbase engineered for quick, flickable steering geometry.
Engine
Displacement49.0 ccm (2.99 cubic inches)
Engine TypeSingle cylinder, two-stroke
Engine DetailsSingle cylinder, two-stroke
Power3.0 HP (2.2 kW))
Torque2.7 Nm (0.3 kgf-m or 2.0 ft.lbs)
Compression12.5:1
Fuel SystemInjection
CoolingLiquid
Transmission
Final DriveBelt (final drive)
Performance
Top Speed30.0 km/h (18.6 mph)
Fuel Consumption3.22 litres/100 km (31.1 km/l or 73.05 mpg)
Greenhouse Gases74.7 CO2 g/km. (CO2 - Carbon dioxide emission)
Chassis
Front SuspensionHydraulic and telescopic fork
Rear SuspensionSwing arm with hydraulic single shock)
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.
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.
