Positioned in Keeway's scooter motorcycle lineup, the 2010 Keeway Matrix 50 features a 49.3 cc (3 cu in) air-cooled single cylinder, two-stroke configuration. In factory specification, peak output is rated at 3 HP (2.2 kW) at 6,500 rpm while maximum torque reaches 3.4 Nm (2.5 lb-ft) at 5,700 rpm, transferring power to the rear wheel through a automatic gearbox and belt final drive. Internal engine geometry specifies a bore and stroke of 40.3 x 39.0 mm (1.6 x 1.5 inches) with a 7.2:1 compression ratio.
On the scales, the Matrix 50 measures 96 kg (212 lbs) wet (curb). Rider ergonomics and chassis geometry center around a 1,270 mm (50 in) wheelbase engineered for quick, flickable steering geometry. The 4.8-liter (1.3 US gal) fuel tank paired with a rated consumption of 2 L/100 km provides an estimated theoretical range of roughly 240 km (149 miles) between fill-ups, while factory top speed is listed at 45 km/h (28 mph).
Within MotoLibrary's Keeway archive, this model family spans 5 indexed model years from 2006 to 2010, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Power Band Window
5,700–6,500 rpm
Theoretical Range
~240 km (149 mi)
Engine
Displacement49.3 ccm (3.01 cubic inches)
Engine TypeSingle cylinder, two-stroke
Engine DetailsSingle cylinder, two-stroke
Power3.0 HP (2.2 kW)) @ 6500 RPM
Torque3.4 Nm (0.3 kgf-m or 2.5 ft.lbs) @ 5700 RPM
Compression7.2:1
Bore x Stroke40.3 x 39.0 mm (1.6 x 1.5 inches)
Fuel SystemCarburettor
IgnitionCDI
CoolingAir
Transmission
GearboxAutomatic
Final DriveBelt (final drive)
ClutchAutomatic
Performance
Top Speed45.0 km/h (28.0 mph)
Fuel Consumption2.00 litres/100 km (50.0 km/l or 117.61 mpg)
Greenhouse Gases46.4 CO2 g/km. (CO2 - Carbon dioxide emission)
Chassis
Wheelbase1270 mm (50.0 inches)
Ground Clearance90 mm (3.5 inches)
Wheels & Brakes
Front Tyre120/70-12
Rear Tyre130/70-12
Front BrakesSingle disc
Rear BrakesExpanding brake (drum brake)
Dimensions & Weight
Dry Weight93.0 kg (205.0 pounds)
Weight incl.96.0 kg (211.6 pounds)
Power/Weight0.0317 HP/kg
Overall Height1270 mm (50.0 inches)
Overall Length1830 mm (72.0 inches)
Overall Width690 mm (27.2 inches)
Fuel Capacity4.80 litres (1.27 US gallons)
Other
StarterElectric & kick
Color OptionsBlack, orange/silver, green/silver, red/silver
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.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
