14 August. Friday 2026
Haojin HJ125-20A - 2015 Specifications and Reviews
The 2015 Haojin HJ125-20A is a lightweight sport motorcycle ideal for budget-conscious riders and commuters seeking fuel efficiency and simplicity. Its 124cc two-stroke engine delivers modest performance with excellent fuel economy at 47.6 km/l, making it best suited for urban riding and daily transportation. The air-cooled design and straightforward mechanical components ensure easy maintenance and reliability in demanding conditions.
2015
General information | |
| Category | Sport |
| Year | 2015 |
| Model | Haojin HJ125-20A |
Engine and Transmission Specifications | |
| Greenhouse gases | 48.7 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Fuel consumption | 2.10 litres/100 km (47.6 km/l or 112.01 mpg) |
| Transmission type,final drive | Chain |
| Cooling system | Air |
| Fuel system | Carburettor |
| Top speed | 85.0 km/h (52.8 mph) |
| Torque | 8.80 Nm (0.9 kgf-m or 6.5 ft.lbs) @ 7000 RPM |
| Power | 10.46 HP (7.6 kW) |
| Engine type | Single cylinder, two-stroke |
| Capacity: | 124.00 ccm (7.57 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Wheels | 5-spoke black |
| Rear brakes | Expanding brake (drum brake) |
| Front brakes | Single disc |
| | |
Physical measures and capacities | |
| Fuel capacity | 10.70 litres (2.83 gallons) |
| Wheelbase | 1,310 mm (51.6 inches) |
| Overall width | 750 mm (29.5 inches) |
| Overall length | 2,064 mm (81.3 inches) |
| Overall height | 1,085 mm (42.7 inches) |
| Power/weight ratio | 0.0926 HP/kg |
| Dry weight | 113.0 kg (249.1 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Comments | Chinese made bike. |
| Color options | Red, black, blue, orange |
| Starter | Electric & kick |
Performance Profile & Rider Fit
10.5 hp
Peak Power
52.8 mph
Top Speed
Best For
Track10%
City55%
Cornering30%
Daily Riding45%
Touring15%
Passenger20%
Rider Profile
| Best For | This is an entry-level small-displacement bike suited to beginners or those newly licensed on lightweight motorcycles. |
| Purpose | Despite being labeled 'Sport', it is really a low-powered commuter runabout meant for short, low-speed urban trips rather than any performance riding. |
| Rider Fit | Its very light dry weight and compact dimensions make it easy to handle for smaller or less physically strong riders. |
| Character | It has a modest, unassuming character focused on cheap, fuel-efficient transportation rather than excitement or speed. |
| Not Ideal For | This bike is not for riders seeking real sporty performance, highway travel, passenger comfort, or any off-road capability. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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