2023 Manufacturer Directly Sale 400CC EFI or carburetor motorcycles

Product parameters

Displacement 250CC 250CC 400CC
Engine 1 Cylinder,4 stroke Double Cylinder,6 speed Double Cylinder,6 speed
Bore & Stroke 65.5*66.2 55mm×53mm 63.5mm×58mm
Cooling System Air Cooled air cooled water cooled
Compression Ratio 9.25:1 9.2:1 9.2:1
Fuel feed 90# 92# 92#
Max Power( Kw/rpm) 10.8/7500 12.5/8500 21.5/8300
Max Torque(N.M/rpm) 15/6000 16/6000 28/6200
Max Speed 110km/h 120km/h 140km/h
Ground clearance 210mm 210mm 210mm
Fuel consumption 2.4L/100KM 2.6L/100KM 2.6L/100KM
Ignition CDI CDI CDI
Fuel tank capacity 13L 13L 13L
Starting System Electric+kick start Electric+kick start Electric+kick start
Front Brakes double Disc brake double Disc brake double Disc brake
Rear Brake single Disc brake single Disc brake single Disc brake
Front suspension Hydraulic Suspension Hydraulic Suspension Hydraulic Suspension
Rear suspension Hydraulic Suspension Hydraulic Suspension Hydraulic Suspension
Front tires 110/70-17 110/70-17 110/70-17
Rear tires 140/70-17 150/70-17 150/70-17
Wheel Base 1320 mm 1320 mm 1320 mm
Payload 150kg 150kg 150kg
Net Weight 135kg 155kg 155kg
Gross Weight 155kg 175kg 175kg
Packing type Steel + Carton Steel + Carton Steel + Carton
L*W*H 2080*740*1100 mm 2080*740*1100 mm 2080*740*1100 mm
Packing size 1900*570*860 mm 1900*570*860 mm 1900*570*860 mm

Product Description

Welcome to our factory, we produce high-quality electric vehicles and motorcycles.

Advantages of our factory compared to other factories:
Unlike other factories, we have a professional independent technology research and development team that has been working hard to provide you with the best products that meet your needs. We are very proud of our products and can guarantee that you will not find the same style in other factories.

The principle of motorcycles:
One of the main advantages of our motorcycle is that we offer two different gasoline combustion methods: electric injection and carburetor combustion. Electronic Fuel Injection (EFI) is a state-of-the-art technology that controls the fuel injection pulse width of the fuel injector through an internal program in the ECU. On the other hand, carburetors mainly rely on negative pressure at the air inlet. Compared to carburetors, the power of electronic injection engines is relatively higher, while the power of carburetors is relatively lower.

The electronic injection engine has many functions, including cold start turbocharging, automatic cooling, and fast idle. These functions ensure that the engine starts smoothly without considering temperature. In addition, the electronic fuel injection system has various sensors that can accurately calculate the amount and time of fuel injection, while the carburetor does not have these sensors. In short, there are significant differences in the working principle, fuel supply method, starting method, power, and other aspects between electronic fuel injection and carburetors.

A motorcycle with a speed of 140 kilometers per hour is usually a supercar, with extremely fast speed and excellent acceleration. This type of motorcycle usually adopts a large displacement engine and a lightweight body design, providing extremely strong power and responsive handling. Choosing a motorcycle with a speed of 140 kilometers per hour requires some riding experience and strict adherence to traffic rules. These motorcycles are usually more common on the track because they are fast but not suitable for frequent cycling on the road. In the market, motorcycles with a speed of 140 kilometers per hour are usually positioned as supercars or supercars, using high-end materials and equipped with advanced technology and equipment.

Product Photos






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Q1: What services can we provide?

Accepted Delivery Terms: FOB,CIF,EXW;
Accepted Payment Currency: USD, CNY;
Accepted Payment Type: T/T, Credit Card, L/C, Cash;
Language Spoken: English, Chinese


Q2: Are you factory or trading company?

We are factory and with Export Right. It means factory + trading.


Q3:How can we guarantee quality?

Always a pre-production sample before mass production;
Always 100% Inspection before shipment;


Q4:What is your delivery time?

A: Normally, our delivery time is within 30 days after confirmation.


Q5:How to do when the goods broken?

100% in time after-sales guaranteed! (Refund or Resent goods can be discussed based on the damaged quantity.)

Contact Us


No. 599, Yongyuan Road, Changpu New Village, Lunan Street, Luqiao District, Taizhou City, Zhejiang Province.








Why Choose Us

why choose us

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