Built around Longjia's allround motorcycle platform, the 2022 Longjia Scrambler 125i features a 124.6 cc (7.6 cu in) air-cooled twin, two-stroke configuration. In factory specification, peak output is rated at 9.7 HP (7.1 kW) at 8,500 rpm while maximum torque reaches 8.4 Nm (6.2 lb-ft) at 5,500 rpm, transferring power to the rear wheel through chain final drive. With a specific output of 77.8 HP per liter and a 3,000 rpm working window between peak torque (5,500 rpm) and peak power (8,500 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 Scrambler 125i measures 126 kg (278 lbs) wet (curb), translating to a power-to-weight ratio of 0.08 HP/kg (12.99 kg per horsepower). Rider ergonomics and chassis geometry center around a 755 mm (29.7 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops, combined with a 1,350 mm (53.1 in) wheelbase engineered for quick, flickable steering geometry. The 13-liter (3.4 US gal) fuel tank paired with a rated consumption of 2.6 L/100 km provides an estimated theoretical range of roughly 500 km (311 miles) between fill-ups, while factory top speed is listed at 88 km/h (55 mph).
Specific Output
77.8 HP/L
Power-to-Weight
0.08 HP/kg (12.99 kg/HP)
Power Band Window
5,500–8,500 rpm
Theoretical Range
~500 km (311 mi)
Engine
Displacement124.6 ccm (7.60 cubic inches)
Engine TypeTwin, two-stroke
Power9.7 HP (7.1 kW)) @ 8500 RPM
Torque8.4 Nm (0.9 kgf-m or 6.2 ft.lbs) @ 5500 RPM
Compression10.0:1
Bore x Stroke52.4 x 57.8 mm (2.1 x 2.3 inches)
Fuel SystemCarburettor
IgnitionCDI
CoolingAir
Transmission
Final DriveChain (final drive)
Performance
Top Speed88.0 km/h (54.7 mph)
Fuel Consumption2.60 litres/100 km (38.5 km/l or 90.47 mpg)
Greenhouse Gases60.3 CO2 g/km. (CO2 - Carbon dioxide emission)
Emission DetailsEuro 5
Chassis
Front SuspensionTelecsopic fork
Rear SuspensionHydrauic
Wheelbase1350 mm (53.1 inches)
Wheels & Brakes
Front Tyre100/80-17
Rear Tyre120/90-17
Front BrakesSingle disc. CBS
Rear BrakesSingle disc. CBS
Dimensions & Weight
Weight incl.126.0 kg (277.8 pounds)
Seat Height755 mm (29.7 inches) If adjustable, lowest setting.
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Power
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Torque
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Seat Height
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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.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.