
Haojue DM125S – The Mileage King of China
Haojue is one of the most famous motorcycle brands in China. From poor people to rich people, many riders trust Haojue because the company makes motorcycles for every budget. Their main goal is to give good quality engines, excellent mileage, and long-lasting bikes. Among their many models, one commuter bike has become extremely popular in China – the Haojue DM125S.
This bike is often called the “Mileage King”, because it is one of the best fuel-efficient motorcycles in its class. In the 125cc commuter segment, it has managed to capture the hearts of daily riders, delivery workers, office-going people, and even middle-aged riders who just want a simple, practical, and cost-saving bike.
At first sight, the Haojue DM125S looks simple. The design is not flashy like a sports bike. It is made for function, reliability, and economy. But once you start riding it, you will realize why so many people in China love it. The engine is smooth, the weight is light, and most importantly, the mileage is excellent. In many cases, it can easily give up to 60 km per liter, which makes it a true “mileage king.”
Now, before buying any bike, it is very important to check the specifications. Let us go through the 7 important specifications of the Haojue DM125S, and explain each one in very simple English.
HAOJUE DM125S BIKE SPECIFICATION
Specification | Details |
---|---|
Engine type | 124cc, single cylinder, air cppled, 4 stroke |
Bore x Stroke | 56.5mm x 49.5mm |
Compression ratio | 9.5:1 |
Max power | 10 Hp @ 8000 rpm |
Max torque | 9.6 Nm @ 6500 rpm |
Fuel system | Carburetor |
Transmission | 5 speed rotary gerabox |
Ignition | CDI |
Starting | Electric and kick start |
Front brake | Disc brake |
Rear brake | Drum brake |
Front tyre | 80/80 |
Rear tyre | 90/90 |
Fuel tank capacity | 10 L |
Curb weight | 127 kg |
Wheelbase | 1280mm |
Seat height | 750mm |
Ground clearnce | 175mm |
Price | $490 - $650 |
1. Engine
The Haojue DM125S comes with a 124cc single-cylinder, air-cooled, four-stroke engine. What does this mean in simple English?
124cc means the engine is small but powerful enough for daily city rides.
Single-cylinder means the engine is made for fuel efficiency and easy maintenance.
Air-cooled means it does not use liquid coolant. The air cools the engine when you ride, which makes it simple and low-cost.
Four-stroke means the engine has better fuel efficiency and smoother performance compared to old two-stroke engines.
This engine is not made for racing or high-speed thrills. It is made for daily use, smooth rides, and very low fuel consumption. Many people in China use it for office travel, small business work, and deliveries because the engine is reliable and long-lasting.
2. Key Features
The Haojue DM125S may look simple, but it has some key features that make it very practical.
It is lightweight, which makes it easy to ride in city traffic. Even if you are not strong, you can control it easily.
The seat is comfortable and designed for longer daily use. Many people use it for work, and comfort is very important.
It has a fuel-efficient carburetor system that is tuned to give maximum mileage.
It comes with good ground clearance, so you can ride on small village roads, city roads, or uneven surfaces without problems.
In short, this bike does not have luxury features, but it gives everything that is important for a commuter – comfort, light weight, and good mileage.
3. Top Speed
The Haojue DM125S has a top speed of around 90 to 100 km/h.
Now, some people might think this is not very high. But remember, this bike is not made for racing or highway performance. It is made for city rides, short trips, and fuel economy.
In city traffic, you rarely ride above 60 or 70 km/h. So, this bike gives enough top speed for safe overtaking, smooth rides on small highways, and good city commuting. The balance between speed and mileage is perfect here.
4. Mileage
Now comes the most important point – Mileage.
The Haojue DM125S can give around 60 kilometers per liter (km/l). In some cases, with smooth riding, it may even give slightly more.
This is why it is called the Mileage King. Many Chinese people choose this bike because fuel prices are rising everywhere, and a bike that saves money is always a smart choice.
If you ride 50 km every day, this bike will not put pressure on your pocket. It is one of the most fuel-efficient bikes in its segment, and this is the main reason for its success.
5. Brakes
The Haojue DM125S comes with drum brakes at the front and rear.
Some modern bikes have disc brakes, but drum brakes are still common in budget commuter bikes. They are low-cost, easy to repair, and durable.
For city riding and normal speeds, drum brakes are more than enough. They give decent stopping power and are perfect for people who want less maintenance cost.
6. Headlight
The bike has a halogen headlight.
Now, in 2025, many bikes are using LED headlights, but the DM125S keeps it simple. Halogen headlights are cheap to replace, easily available, and bright enough for city rides.
For night-time city rides or small-town rides, the halogen lamp is sufficient. Again, the focus of this bike is practicality and low cost, not high-end technology.
7. Lightweight Design
The Haojue DM125S is a lightweight bike, with a curb weight of around 120 kg.
This is a big advantage because:
It is easy to control in traffic.
Even middle-aged riders and delivery boys can handle it without stress.
Parking, moving in small lanes, and riding in traffic jams is very easy.
This lightweight design is one of the reasons why many people feel the bike is as easy as riding a bicycle with an engine.
MY OPINION
The Haojue DM125S proves that you don’t always need a big or expensive motorcycle to be happy. Sometimes, a simple, lightweight, and fuel-efficient bike can bring more value to your life. It saves money, it is easy to ride, and it does its job perfectly.
If you are looking for a commuter bike in the 125cc segment, especially if you care about mileage and low running cost, the Haojue DM125S is a great choice. That is why people call it the Mileage King of China.
So, before you buy, always look at the specifications. But if your goal is daily city rides, smooth engine, and maximum fuel savings, then this bike should be on your list.
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