Month: August 2023

Stay Away From e-bike Explosion And Keep Safe

e-Bikes have become a popular means of transportation in many cities recently, but more accident and injury reports show up coursed by e-bike explosions. There may be several reasons for that:

1. Lithium battery safety issues. E-bikes usually use lithium batteries as a power source, and lithium batteries are prone to explosion under overcharge, over-discharge, high temperature, and other conditions. In addition, some bad manufacturers will use low-quality lithium batteries to reduce cost but leads to battery problems.

2. Improper charging. During the charging process of e-bikes, if using an improper or unqualified charger, or placed in a charging state for a long time, the battery may overheat, resulting in an explosion.

3. Quality problems of e-bike parts. Some e-bike components may have quality problems, such as motors, controllers, chargers, etc., which may cause vehicle failure and eventually lead to an explosion.

4. Improper use. Some owners may install inappropriate parts on the bike, such as too-powerful motors, batteries, etc., which may also cause the electric bike to explode.

Therefore, to avoid the danger of electric bicycles exploding, we need to do the following:

1. When buying an e-bike, choose a well-known brand and avoid buying low-cost, low-quality products.

2. Use bike compatible charger, do not change privately. Keep in mind that following the correct charging method and requirements.

3. Avoid using e-bikes in high temperatures, high humidity, and humid environment.

4. Do not install inappropriate parts on the bicycle, such as extra batteries, overpowered motors, etc.

5. When you are on the road, follow traffic rules to avoid collisions or other dangerous situations.

In short, understanding the causes of e-bike explosions and how to avoid electric bicycle explosions is the key to our safety.

Magene e-Bike System Solution: Fat Tire Electric Bike

Fat bikes are becoming more and more popular nowadays. A fat bike (sometimes referred to as a fat tire bike) is an alternative bicycle sub-type that utilizes ‘fat’ tires, which are usually between 3.5-5″ wide, providing increased traction compared to your average bicycle. The wider tires a fat bike uses are designed to distribute the rider’s weight over a larger surface area, like sandy trails & beaches, snow, mud, swamps, bogs, and many mountain bike trails.

As the eBike has become the new hot trend, electric fat tire bikes also have become a hit in city transportation. With their unique and sturdy design, electric power, cool looks, and ability to handle rough terrain, they are quickly becoming a popular choice for urban commuters, adventure seekers, and anyone who wants to get around the city in style.

Magene provides a whole system solution to build a steady, safe, and reliable fat tire electric bike, we can take a close look at the details.

The whole system is composed of eBike Connected App, display, controller, BB torque sensor, electronic shifting, and radar sensor to guarantee a safe and comfortable riding experience.


As the core component, Magene eBike system employs the CR71 and CR70 controllers for fat tire eBike.

CR70 Controller

· 250W-1000W Compatible

· Whole aluminum alloy base, heat dissipation improved by 30% with lifespan 30% longer

· Auto Assist Function

· Smooth Assist Function

CR71 Controller

· 250W-750W small-sized controller

· Smart device supportive by wire

· Simple wire, waterproof cable and plug is standard configuration

· Auto Assist Function

· Smooth Assist Function


There are multiply options for the displays.

DY50 Display

· Touchscree

· Interactions with electronic shifting, radar, heart rate sensors(optional)

· Map navigation

· Cycling record

DY21 Display

· Display of precise power, range, efficiency

· Auto assist interaction supportive

· Better interactions and user experience with BLE and App

· Electronic shifting supportive (optional)

DY11 Display

· Simple design

· Auto assist interaction supportive

· Better interactions and user experience with BLE and App

· Electronic shifting supportive (optional)


SR20 is a digital hollow torque sensor with axle and spider integrated. Its weight is only 460 g, saving installation and dismounting time by 50%.

· Hollow BB, axle and sleeve separated, axle and spider integrated

· 460g weight, saving installation and dismounting time by 50%

· Digital signal, delay ≤10ms, precision±1.5%


In order to make riding safer, the radar sensor of Magene eBike system can detect the speed and distance of approaching vehicles within 140 meters behind in real time. Cooperating with the display, it enable riders to know the conditions of approaching vehicles without looking back, thus effectively reducing riding risks.

· Working with eBike display to sense of vehicles approaching from behind up to 140m

· 40° horizontal detection angle effectively warning of rear vehicles

· Working with eBike rear light to warn rear vehicles

· Small size, easy installation


Electronic shifting is newly added to Magene eBike system. It can realize a one-tap gear change together with the display and the supporting button.

· Electric signal to avoid delayed response

· Make the shifting more accurate, reduces the commissioning operation

· Small size and easy installation

Magene eBike system also paid more attention on its easy-operation and convenience, which enhance riders’ overall riding experience. The system can be easily adjusted before/during/after the cycling ensuring a smooth and comfortable ride.

For more information, contact us via

5 Tips To Know Before You Buy Your First e-Bike

e-Bikes are booming as recreation and transportation alternatives to traditional pedal cycles. e-bikes are innovative enhancements of human-powered mobility that can ultimately change your life. e-bikes are wonderful for any bike rider today, but they aren’t perfect.

No matter if you’re a complete newbie to the scene or a slightly seasoned enthusiast, read on for further information you can cling to like a comfort blanket; we’ve got the basics covered. Here’s what to look for when buying your first e-bike.

  • Selecting your primary purpose for purchasing an e-bike and determine your budget

Take into account your lifestyle and the intended use of your e-bike. Do you need an e-bike for transportation, exercise, or fun? Off-road on dirt trails? City commuting? Options range from high-powered, moped-style e-bikes to fat tire e-bikes, mountain e-bikes, average cruisers, and thin-tired single-speed city riders. So before you start comparing models, figure out what style of e-bike you want and then start comparing e-bikes with similar It will assist you in selecting the best kind of e-bike.

Corresponding to different types or even same type, e-bike prices range from a few hundred to several thousand dollars. Decide on an e-bike that matches your needs based on your budget.

  • Motor, Battery Life and Charging Time

To accommodate the interests and styles of riders, e-bikes come in two fundamental types: mid-drive and hub. The motor has an impact on your e-bike’s weight, range, and capability in addition to its performance and cost.

When selecting an e-bike, battery life and charging time are crucial factors to take into account. If you require more power for hills or a longer battery life for longer rides, look for an e-bike with a battery that suits your needs.

  • Brand and Reputation

To help narrow down your selection, examine competent manufacturer names, search the internet about the brand, or purchase directly from brick-and-mortar stores or online specialty retailers. Pick an electric bike from a reputed manufacturer with a track record of creating high-quality electric bikes with helpful customer service and warranties.

  • Test Rides and stay safe.

One of the best ways to learn about a bike is to get on it. Also remember before you jump on the bike and head out the door, you should do a couple of safety and set up checks to make sure it is ready to go. The first thing to do is ensure the bike is set up properly for you, and wear whatever clothing you usually ride in and helmet to keep your riding safe and comfortable. Finally ask the sales about the route and experience the ride.

  • Last but not least

Purchasing a new e-bike can be expensive and the process can be exhilarating. it takes a bit of research to know what you’re doing before throwing down your credit card. The provided tips in this guide will help you along your e-bike buying journey. Keep these in mind before purchasing your next e-bike.