Engineered by Znen for the sport motorcycle segment, the 2014 Znen DBR 250 features a 223 cc (13.6 cu in) single cylinder, four-stroke configuration. In factory specification, peak output is rated at 15.4 HP (11.3 kW) at 7,500 rpm while maximum torque reaches 17 Nm (12.5 lb-ft) at 5,500 rpm, transferring power to the rear wheel through a 4-speed gearbox and chain final drive. With a specific output of 69.1 HP per liter and a 2,000 rpm working window between peak torque (5,500 rpm) and peak power (7,500 rpm), the engine character is indicating a tractable, stress-free state of tune focused on everyday usability and broad torque delivery.
On the scales, the DBR 250 measures 152 kg (335 lbs) dry, translating to a power-to-weight ratio of 0.1 HP/kg (9.87 kg per horsepower). The 13-liter (3.4 US gal) fuel tank paired with a rated consumption of 2.2 L/100 km provides an estimated theoretical range of roughly 591 km (367 miles) between fill-ups, while factory top speed is listed at 120 km/h (75 mph).
Specific Output
69.1 HP/L
Power-to-Weight
0.1 HP/kg (9.87 kg/HP)
Power Band Window
5,500–7,500 rpm
Theoretical Range
~591 km (367 mi)
Engine
Displacement223.0 ccm (13.61 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Power15.4 HP (11.3 kW)) @ 7500 RPM
Torque17.0 Nm (1.7 kgf-m or 12.5 ft.lbs) @ 5500 RPM
Compression8.6:1
Fuel SystemCarburettor
Transmission
Gearbox4-speed
Final DriveChain (final drive)
Performance
Top Speed120.0 km/h (74.6 mph)
Fuel Consumption2.20 litres/100 km (45.5 km/l or 106.92 mpg)
Greenhouse Gases51.0 CO2 g/km. (CO2 - Carbon dioxide emission)
Chassis
Ground Clearance152 mm (6.0 inches)
Wheels & Brakes
Front Tyre110/70-17
Rear Tyre110/80-17
Front BrakesSingle disc
Rear BrakesExpanding brake (drum brake)
Dimensions & Weight
Dry Weight152.0 kg (335.1 pounds)
Power/Weight0.1014 HP/kg
Overall Height1380 mm (54.3 inches)
Overall Length2050 mm (80.7 inches)
Overall Width755 mm (29.7 inches)
Fuel Capacity13.00 litres (3.43 US gallons)
Other
StarterElectric & kick
Color OptionsOrange, blue
Electrical12V7A battery.
Notes
Model id: FT250-B. Brand sometimes called ZN-Motor. Made in 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.
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.
