Positioned in Keeway's sport motorcycle lineup, the 2021 Keeway Urbanblade 50 utilizes a 49 cc (3 cu in) air-cooled single cylinder, four-stroke layout. In factory specification, peak output is rated at 3 HP (2.2 kW) at 6,500 rpm while maximum torque reaches 3.8 Nm (2.8 lb-ft) at 5,500 rpm, transferring power to the rear wheel through a automatic gearbox and chain final drive. Internal engine geometry specifies a bore and stroke of 37.0 x 46.4 mm (1.5 x 1.8 inches) with a 13.0:1 compression ratio.
On the scales, the Urbanblade 50 measures 97 kg (214 lbs) dry. Rider ergonomics and chassis geometry center around a 770 mm (30.3 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance, combined with a 1,350 mm (53.1 in) wheelbase engineered for quick, flickable steering geometry. The 4.2-liter (1.1 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Power Band Window
5,500–6,500 rpm
Standover Height
770 mm (30.3 in)
Engine
Displacement49.0 ccm (2.99 cubic inches)
Engine TypeSingle cylinder, four-stroke
Power3.0 HP (2.2 kW)) @ 6500 RPM
Torque3.8 Nm (0.4 kgf-m or 2.8 ft.lbs) @ 5500 RPM
Compression13.0:1
Bore x Stroke37.0 x 46.4 mm (1.5 x 1.8 inches)
Valves/Cylinder2
Fuel SystemInjection
IgnitionCDI
LubricationSeparated
CoolingAir
Transmission
GearboxAutomatic
Final DriveChain (final drive)
ClutchCentrifugal
Chassis
Frame TypeRocker
Front SuspensionHydraulic fork
Front Travel83 mm (3.3 inches)
Rear SuspensionMono-damper
Rear Travel50 mm (2.0 inches)
Wheelbase1350 mm (53.1 inches)
Ground Clearance110 mm (4.3 inches)
Wheels & Brakes
Front Tyre120/70-12
Rear Tyre130/70-12
Front BrakesSingle disc
Front Brake Ø190 mm (7.5 inches)
Rear BrakesExpanding brake (drum brake)
Rear Brake Ø110 mm (4.3 inches)
Dimensions & Weight
Dry Weight97.0 kg (213.8 pounds)
Power/Weight0.0309 HP/kg
Seat Height770 mm (30.3 inches) If adjustable, lowest setting.
Overall Height1090 mm (42.9 inches)
Overall Length1900 mm (74.8 inches)
Overall Width710 mm (28.0 inches)
Fuel Capacity4.20 litres (1.11 US gallons)
Other
StarterElectric
Color OptionsWhite, grey
Notes
Keeway is the American and European brand name of Qianjiang, China.
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.
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.
