2021 QJmotor QJ250-3B Specs

motorcycle specs

These are the known mechanical and performance specifications for your 2021 QJmotor QJ250-3B.

Basic Specs

QJmotor QJ250-3B
Year2021
MakeQJmotor
ModelQJmotor QJ250-3B
Cost

Engine

Displacement252.0 ccm (15.38 cubic inches)
Type
DetailsTwin, four-stroke
Max RPM
Compression9.0:1
Bore/Stroke55.0 x 53.0 mm (2.2 x 2.1 inches)
Valves/Cylinder
FuelingInjection
IgnitionTCI
Exhaust
LubricationForced/Splash
CoolingOil & air

Drivetrain

Gearbox6-speed
Final Drive
ClutchWet Multiplate
Driveline

Performance

Horespower17.4 HP (12.7 kW) @ 8000 RPM
Torque16.5 Nm (1.7 kgf-m or 12.2 ft.lbs) @ 6000 RPM
Top Speed

Fuel Economy & Polution

Fuel Consumption
Fuel Capacity13.00 litres (3.43 US gallons)
Emissions

Chassis

Frame TypeCradle, steel
Rake
Trail
Front SuspensionTelescopic
Front Travel110 mm (4.3 inches)
Rear SuspensionUnit Swing
Rear Travel50 mm (2.0 inches)
Seat
Seat Height710 mm (28.0 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height1150 mm (45.3 inches)
Total Length2200 mm (86.6 inches)
Total Width860 mm (33.9 inches)
Ground Clearance160 mm (6.3 inches)
Wheelbase1440 mm (56.7 inches)
Dry Weight
Wet Weight166.0 kg (366.0 pounds)

Wheels & Brakes

Front Tire/Tyre90/90-18
Rear Tire/Tyre130/90-15
Front BrakesSingle disc. Hydraulic.
Front Brake Diameter260 mm (10.2 inches)
Rear BrakesSingle disc. Hydraulic.
Rear Brake Diameter240 mm (9.4 inches)
Wheels

Comments

It appears you're interested in specifications for the QJmotor QJ250-3B. This Custom / cruiser model is powered by a Twin, four-stroke engine with 252.0 ccm (15.38 cubic inches) of actual displacement before 9.0:1 compression. Fueling is metered via Injection allowing this machine to produce its 17.4 HP (12.7 kW) @ 8000 RPM horsepower and 16.5 Nm (1.7 kgf-m or 12.2 ft.lbs) @ 6000 RPM torque. According to our records engine heat of the QJmotor QJ250-3B is moderated by Oil & air. You'll need to get familiar with the 6-speed transmission and pay attention to final drive maintainence. Our best information shows that the front tire size is 90/90-18 and the rear is 130/90-15 . The entire package is supported by the frame, Cradle, steel. We know you like to go fast or cruise all day, but when you need to stop, you'll be dependant on Single disc. Hydraulic. front brakes and Single disc. Hydraulic. rear brakes. The QJmotor QJ250-3B was launched in 2021, and we're happy to know (or assume) you've got one in your garage. To help you keep your ride in tip-top shape, consider purchasing an owner or service manual.

The Chinese firm QJMotor is owned by Qianjiang that has bought Benelli, Keeway, and KSR.