Qjmotor QJ500-11A - 2021 Specifications and Reviews

The 2021 QJmotor QJ500-11A is a versatile 500cc single-cylinder motorcycle ideal for riders seeking an affordable, practical commuter or entry-level adventure bike. Its liquid-cooled four-stroke engine delivers 25.5 horsepower with strong low-end torque, complemented by a six-speed gearbox for smooth everyday riding. Known for reliability and fuel efficiency, this allrounder suits new and experienced riders alike who prioritize value and dependability.

2021
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General information

CategoryAllround
Year2021
ModelQJmotor QJ500-11A
 
 

Engine and Transmission Specifications

ClutchManual, Multiplate Wet
Transmission typeChain   (final drive)
Gearbox6-speed
Cooling systemLiquid
Lubrication systemForced and Splash
IgnitionTCI
Fuel controlSingle Overhead Cams (SOHC)
Fuel systemInjection
Bore x Stroke86.0 x 90.0 mm (3.4 x 3.5 inches)
Compression8.5:1
Torque40.0 Nm (4.1 kgf-m or 29.5 ft.lbs) @ 4000 RPM
Power25.5 HP (18.6 kW) @ 5500 RPM
Engine typeSingle cylinder, four-stroke
Capacity:500.0 ccm (30.51 cubic inches)

Brakes, suspension, Frame and wheels

Rear brakesSingle disc. Hydraulic.
Diameter300 mm (11.8 inches)
Front brakesSingle disc. Hydraulic.
Rear tire160/60-ZR17
Front tire120/70-ZR18
Rear wheel travel60 mm (2.4 inches)
Rear SuspensionUnit Swing
Front wheel travel120 mm (4.7 inches)
Front SuspensionTelescopic
Frame typeCradle, steel

Physical measures and capacities

Fuel capacity15.50 litres (4.10 US gallons)
Wheelbase1580 mm (62.2 inches)
Ground clearance120 mm (4.7 inches)
Overall width850 mm (33.5 inches)
Overall length2250 mm (88.6 inches)
Overall height1125 mm (44.3 inches)
Seat height700 mm (27.6 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc198.0 kg (436.5 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
CommentsThe Chinese firm QJMotor is owned by Qianjiang that has bought Benelli, Keeway and KSR.
StarterElectric
Color optionsBlack, red, green, blue

Performance Profile & Rider Fit

25.5 hp
Peak Power
9.5s
0-60 mph

Best For

Track15%
City65%
Cornering45%
Daily Riding65%
Touring45%
Passenger40%

Rider Profile

Best ForThis bike suits newer or returning riders thanks to its modest power output and manageable handling.
PurposeIt's built as an affordable everyday allrounder for commuting and casual riding rather than a performance machine.
Rider FitThe 700mm seat height and 198kg weight make it approachable for riders of average height and build.
CharacterA practical, unpretentious single-cylinder machine that prioritizes ease of use over excitement or speed.
Not Ideal ForThis is not the right choice for riders seeking strong highway overtaking power, off-road capability, or serious two-up touring comfort.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2021 QJmotor Qjmotor QJ500-11A Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 700mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2021 QJmotor Qjmotor QJ500-11A, with a moderate knee angle of around 115 degrees and a forward-leaning riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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Rider Reviews

Total comments: 1
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MotorcycleDB Review

The 2021 QJmotor QJ500-11A is a powerful and reliable motorcycle that packs a punch on the road. With a sleek and modern design, this bike stands out on the streets while delivering excellent performance. The 500cc engine provides plenty of power for both city commuting and open road adventures. The QJ500-11A also features advanced technology, such as a digital display and ABS braking system, ensuring a safe and enjoyable ride. With its smooth handling and comfortable seating, this motorcycle is a top choice for those looking for a stylish and high-performing bike. In conclusion, the 2021 QJmotor QJ500-11A is a standout motorcycle that offers a combination of style, power, and advanced features. Whether you're an experienced rider or new to the motorcycle scene, this bike is sure to impress with its performance and reliability. With its modern design and advanced technology, the QJ500-11A is a top contender in the motorcycle market and a great choice for any rider looking for a dependable and stylish ride.
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