The presence of an electronic shifting bike provides the ability for fast and precise gear transitions. This system is separated according to the electronic system technology used, one of them is a semi-wireless electronic shifting bike. 

This type of electronic shifting bike has a semi-wireless system, which has advantages. The advantages of semi-wireless electronic shifting bikes include a clean look with fewer cables and a large battery capacity.

This article will give you information about semi-wireless electronic shifting bikes, including how they work and the benefits they have.

What is a Semi-Wireless Electronic Shifting Bike

Semi-wireless electronic shifting is a system that uses a combination of cables and wireless connections to control the derailleurs. Cables are needed to connect the battery to the front derailleur (FD) and rear derailleur (RD). Meanwhile, the shifter and other components may use wireless connections.

This system offers faster and more precise gear shifting compared to traditional mechanical systems. In addition, this system is easier to maintain and allows for customization of button placement and functions.

How Does the System Work?

Electronic shifter bikes work by replacing mechanical cable systems with electronic signals. Here is a more detailed description of how semi-wireless electronic shifting bikes work:

• Signal transfer: When the lever is pressed, a wireless signal (Bluetooth or Zigbee) is sent to the battery.
• The battery receives a signal: The signal received activates the electric motor via a cable connected to the derailleur.
• Motor movement: The signal sent activates the motor inside the gear shifter.
• Chain movement: The motor moves the chain to the specified gear position.

This process is combining the cables and wireless connections. The shifter to the battery uses wireless connections. Meanwhile, the battery to derailleur uses cable connections.

The Advantages of Semi-Wireless Electronic Shifting Bike

Semi-wireless electronic shifting bikes have several advantages, including a clean look with fewer cables, synchronized shifting, and large battery capacity. Here are the advantages in detail:

Clean look with fewer cables

Although cables are still used in the battery and derailleur areas, the semi-wireless electronic shifting bike still provides a clean appearance without cables in the riding area. This makes the bike look tidier and modern same like a fully wireless electronic shifting bike.

More durable than those that use cables

This type of transmission uses fewer cables, making it more durable than those that use full cables. Systems that use full cables are more prone to wear and tear. So you don't have to replace parts as often due to damage.

Synchronized shift

Some models of the system allow for synchronized shift programming. This program allows for automatic coordination of front and rear gear shifting. This results in optimal gear ratios and avoids chain friction.

Large battery capacity

This system is equipped with a central battery inside the frame. This allows for longer operating times. As a result, you also don't need to recharge the battery as often.

That is the definition, how it works, and the advantages of semi-wireless electric bikes that you need to know. This system is specially designed for those of you who want to have a bike with minimal cable installation.

This type of transmission will provide a clean look with fewer cables, synchronized shift, and large battery capacity.