2012 Nipponia NB 125E Technical Analysis & Specification Breakdown
Engineered by Nipponia for the allround motorcycle segment, the 2012 Nipponia NB 125E features a 124.9 cc (7.6 cu in) air-cooled single cylinder, four-stroke configuration. In factory specification, peak output is rated at 10.1 HP (7.3 kW) at 9,000 rpm while maximum torque reaches 7.8 Nm (5.8 lb-ft) at 8,000 rpm, transferring power to the rear wheel through a 5-speed gearbox and chain final drive. With a specific output of 80.9 HP per liter and a 1,000 rpm working window between peak torque (8,000 rpm) and peak power (9,000 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 NB 125E measures 120 kg (265 lbs) dry, translating to a power-to-weight ratio of 0.08 HP/kg (11.88 kg per horsepower). The 11-liter (2.9 US gal) fuel tank paired with a rated consumption of 2 L/100 km provides an estimated theoretical range of roughly 550 km (342 miles) between fill-ups, while factory top speed is listed at 90 km/h (56 mph).
Within MotoLibrary's Nipponia archive, this model family spans 3 indexed model years from 2009 to 2012, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Specific Output
80.9 HP/L
Power-to-Weight
0.08 HP/kg (11.88 kg/HP)
Power Band Window
8,000–9,000 rpm
Theoretical Range
~550 km (342 mi)
Engine
Displacement124.9 ccm (7.62 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Power10.1 HP (7.3 kW)) @ 9000 RPM
Torque7.8 Nm (0.8 kgf-m or 5.8 ft.lbs) @ 8000 RPM
Fuel SystemCarburettor
Fuel ControlSingle Overhead Cams (SOHC)
CoolingAir
Transmission
Gearbox5-speed
Final DriveChain (final drive)
Performance
Top Speed90.0 km/h (55.9 mph)
Fuel Consumption2.00 litres/100 km (50.0 km/l or 117.61 mpg)
Greenhouse Gases46.4 CO2 g/km. (CO2 - Carbon dioxide emission)
Chassis
Frame TypeSteel
Wheels & Brakes
Front Tyre2.75-18
Rear Tyre3.00-18
Front BrakesSingle disc
Rear BrakesExpanding brake (drum brake)
Dimensions & Weight
Dry Weight120.0 kg (264.6 pounds)
Power/Weight0.0838 HP/kg
Fuel Capacity11.00 litres (2.91 US gallons)
Other
StarterElectric & kick
Color OptionsRed, Blue
Electrical12V-90W generator
Notes
Nipponia is sold in Greece, Japan, Brazil, Dominican Republic, Venezuela and 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.
