14 August. Friday 2026
Qjmotor QJ500GS-5F - 2021 Specifications and Reviews
The 2021 QJmotor QJ500GS-5F is a middleweight naked bike designed for riders seeking accessible performance and everyday practicality. Powered by a 502cc liquid-cooled twin-cylinder engine producing 48.3 horsepower, it delivers smooth mid-range torque ideal for commuting and spirited riding. Known for its approachable handling and fuel-injected reliability, this bike suits beginners and experienced riders alike.
2021
General information | |
| Category | Naked bike |
| Year | 2021 |
| Model | QJmotor QJ500GS-5F |
| | |
Engine and Transmission Specifications | |
| Clutch | Multiplate Wet |
| Transmission type | Chain (final drive) |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Lubrication system | Forced and Splash |
| Ignition | TCI |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) |
| Fuel system | Injection |
| Bore x Stroke | 69.0 x 66.8 mm (2.7 x 2.6 inches) |
| Compression | 11.5:1 |
| Torque | 47.0 Nm (4.8 kgf-m or 34.7 ft.lbs) @ 5000 RPM |
| Power | 48.3 HP (35.2 kW) @ 8500 RPM |
| Engine type | Twin, four-stroke |
| Capacity: | 502.0 ccm (30.63 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Rear brakes | Single disc. Hydraulic. |
| Diameter | 320 mm (12.6 inches) |
| Front brakes | Single disc. Hydraulic. |
| Rear tire | 160/60-ZR17 |
| Front tire | 120/70-ZR17 |
| Rear wheel travel | 45 mm (1.8 inches) |
| Rear Suspension | Unit Swing/50 |
| Front wheel travel | 125 mm (4.9 inches) |
| Front Suspension | Telescopic/135 |
| Frame type | Trellis |
Physical measures and capacities | |
| Fuel capacity | 19.50 litres (5.15 US gallons) |
| Wheelbase | 1500 mm (59.1 inches) |
| Ground clearance | 220 mm (8.7 inches) |
| Overall width | 925 mm (36.4 inches) |
| Overall length | 2270 mm (89.4 inches) |
| Overall height | 1398 mm (55.0 inches) |
| Seat height | 825 mm (32.5 inches) If adjustable, lowest setting. |
| Weight incl. oil, gas, etc | 225.0 kg (496.0 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Comments | The Chinese firm QJMotor is owned by Qianjiang that has bought Benelli, Keeway and KSR. |
| Light | LED headlight |
| Instruments | 5†TFT full color meter |
| Starter | Electric |
| Color options | Yellow, red, white, blue |
Performance Profile & Rider Fit
48.3 hp
Peak Power
5.5s
0-60 mph
Best For
Track40%
City72%
Cornering62%
Daily Riding70%
Touring45%
Passenger50%
Rider Profile
| Best For | This bike suits newer to intermediate riders who want a manageable middleweight naked without being intimidated by excess power. |
| Purpose | It is designed primarily for everyday street riding, commuting, and casual weekend fun rather than dedicated touring or racing. |
| Rider Fit | The 825mm seat height and 225kg weight make it approachable for riders of average height and moderate physical strength. |
| Character | It has an accessible, budget-friendly naked bike character with modern styling and enough torque for confident city and backroad riding. |
| Not Ideal For | It is not the right choice for riders seeking high-speed touring comfort, serious off-road capability, or track-focused performance. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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Rider Reviews
Total comments: 1
MotorcycleDB Review
The 2021 QJmotor QJ500GS-5F motorcycle is a powerful and stylish option for riders looking for a high-performance bike. With a 500cc engine, it offers impressive speed and acceleration, making it a thrilling ride for motorcycle enthusiasts. The sleek design and comfortable seating also make it a practical choice for long rides. Additionally, the QJ500GS-5F boasts advanced features such as ABS brakes and digital instrumentation, enhancing both safety and convenience for riders. Overall, the 2021 QJmotor QJ500GS-5F is a top-tier motorcycle that delivers power, style, and advanced technology. Its 500cc engine makes it a high-performance option for riders who crave speed and acceleration, while its sleek design and comfortable seating make it suitable for long rides. With safety features such as ABS brakes and digital instrumentation, this motorcycle is a practical choice for riders who prioritize both performance and safety on the road. Whether for daily commutes or weekend adventures, the QJ500GS-5F offers an exhilarating and reliable riding experience.Add a Comment
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