The defect rate of electric bicycles produced by Space cardan Electric Bicycle is less than 0.48%. The first reason is that our frame is made of 6061 aluminum alloy material, and has undergone fatigue and bumping tests with a load of 70KG and 30W times. The frame can be used for more than 15 years. The second reason is that the product must undergo battery aging testing, and the third reason is that the motor durability testing. The fourth reason is that before shipment, the entire vehicle is tested and all are qualified before shipment.

1. Power and speed are different. In terms of power, the power of electric motorcycles is greater than that of electric bicycles; In terms of speed, the speed of electric motorcycles is faster than that of electric bicycles. 2. The weight and volume are different. In terms of weight, electric motorcycles are generally heavier than electric bicycles; In terms of volume, the volume of electric scooters is larger than that of electric bicycles. 3. The motor power is different. The motor power of electric motorcycles is above 500W, while the motor power of electric bicycles is below 500W, so the motor power of electric bicycles is smaller than that of electric motorcycles; But electric bicycles are relatively lightweight, so they are more fuel-efficient and have stronger range.

The defect rate of electric bicycles produced by Space cardan  Electric Bicycle is less than 0.48%. Our frame is made of 6061 aluminum alloy material and has undergone fatigue and bumping tests with a load of 70KG and 30W cycles. The frame can be used for more than 15 years. At the same time, the product must undergo battery aging testing, motor durability testing, and a full vehicle inspection before shipment, all of which are qualified before shipment. We have 26 years of manufacturing experience, 13 years of experience in exporting to countries such as Europe, America, Japan, and South Korea, and 11 years of experience in operating public bicycle systems both domestically and internationally. We have over 15 professional R&D and design teams, providing oem/odm services to domestic and foreign customers, and can support any customized needs according to your needs. We have over 283 cooperative suppliers that can meet all your needs. You can trust us!

How to judge the quality of electric bicycles? As one of the most important means of transportation, electric bicycles have a huge global market, with many stores selling various types of electric bicycles and varying levels of products, especially in county towns and rural areas. Electric bicycles do not have many brand exclusive store concepts. At this time, it is very important to learn how to judge the quality of electric bicycles and how to distinguish them. Today, I will tell you that if you are optimistic about these points, it is easy to judge, Mainly looking at the following components of electric bicycles; The first is the electric motor, which is one of the core factors determining how fast an electric bicycle can run. When we test, we only need to rotate the tire, which has a high resistance, and the quality of the motor is likely to be problematic. Such quality is usually poor; As one of the most important means of transportation, electric bicycles have a huge global market, with many stores selling various types of electric bicycles and varying levels of products, especially in county towns and rural areas. Electric bicycles do not have many brand exclusive store concepts. At this time, it is very important to learn how to judge the quality of electric bicycles and how to distinguish them. Today, I will tell you that if you are optimistic about these points, it is easy to judge, Mainly looking at the following components of electric bicycles; The first is the electric motor, which is one of the core factors determining how fast an electric bicycle can run. When we test, we only need to rotate the tire, which has a high resistance, and the quality of the motor is likely to be problematic. Such quality is usually poor;

Electric bicycles are a popular means of transportation, and their maximum speed depends on various factors. Generally, the maximum speed of a regular electric bicycle ranges from 20 to 30 kilometers per hour. However, some high-end electric bicycles can reach speeds of 40 to 50 kilometers per hour. These electric bicycles are usually equipped with more powerful motors and more efficient batteries. Additionally, factors such as the quality of tires, air pressure, and road conditions can also affect the maximum speed. It is important to note that the maximum speed of electric bicycles may be subject to legal and local restrictions. In some areas, the maximum speed of electric bicycles may be limited to below 25 kilometers per hour to ensure safety on the roads. Therefore, when purchasing an electric bicycle, it is important to be aware of local regulations and rules to avoid violating traffic laws. In conclusion, the maximum speed of electric bicycles varies due to various factors. Regardless of the maximum speed, it is important to prioritize safety when riding an electric bicycle, adhere to traffic rules, and ensure the safety of oneself and others.