36V 250 W GoGoA1 Magnesium alloy hub motor conversion kit full review

Greetings from GoGoA1.com team, dears!

Last time we got a lot of questions about our Magnesium alloy wheel hub motor conversion kit, so today we are here to tell you every detail about it.This full conversion kit will provide you with an ability to transform your existing bicycle into the electric one.

Magnesium alloy wheel hub motor kit.

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10 reasons why you should buy your bicycle at GoGoA1.com

Greetings from GoGoA1.com team,

Today we decide to tell you what services we offer when we offer our bicycles 😉

As we work on both B2B and B2C markets, so we’ll describe our services in 2 groups. Check it faster!

For our B2C customers:

  1. GoGoA1.com uses only quality materials for manufacturing our products. We produce bicycles with a high carbon steel or an aluminum frame and with magnesium alloy or spoke wheels.

Continue reading “10 reasons why you should buy your bicycle at GoGoA1.com”

BLDC Motor Basics.Part 2

Greetings from GoGoA1.com team!

In the 1st part of our BLDC Motor Basics post we promised you to provide information about the BLDC motor principle of work,  about improving the performance of it and the BLDC motor types. We appreciate our readers and we keep our promises, so here it is – read, learn and enjoy 😉

Working principle: basic interaction between a permanent magnet(rotor) and an electromagnet(stator).

For simplicity,

Consider three stator coil winding arrangements A, B and C.
When coil A is given a dc supply, it gets energized and becomes an electromagnet.

The opposite pole of the rotor gets attracted to the stator(opposite poles attract). As a result, the rotor pole moves near the energized stator.

As the rotor nears the coil A, coil B of the stator is energized. Similarly, as the rotor nears coil B, coil C is energized. After that, coil A is energized with opposite polarity.

This process is repeated, and the rotor continues to rotate.

Improving the performance of the BLDC motor:

Problem –  as seen above, only one coil is energized at an instant. The 2 inactive coils greatly reduce the power output of the motor.

In order to avoid that, energize coil B with the same polarity as coil A, when the rotor is in the position with coil A.

In this way, the combined effect will push the rotor and produce more torque and power output from the motor. The combined force also makes sure that a BLDC has a beautiful, constant torque nature.

To energize the 2 coils at the same time, the free ends of the coils are connected together.

Electronic controller unit:

An ECU is used in a BLDC motor to determine the position of the rotor and to energize the coils accordingly.

The Hall-effect sensor is used to sense the position of the rotor.

This sensor gives information to the controller, which energizes the stator coils accordingly.

Types of BLDC Motor:


In the Out-Runner type, the magnets are placed on the outside of the stator, as shown in the fig. below.

Compared to the in-runner type bldc motor, the out-runner has more mechanical advantages.It has comparatively more torque.

Comparatively, It can swing heavier props.

 2. In-Runner:

In the In-Runner type of motor, the magnets are placed on the inside of the stator, as shown in the fig. below.

Comparatively, it runs on high RMP.

Inrunner and Outrunner BLDC types of motor
BLDC Motor types


Advantages of a BLDC motor:

  • Better speed v/s torque characteristics
  • High dynamic response
  • High efficiency
  • Long operating life due to lack of electrical and frictional losses
  • Noiseless operation
  • Higher speed ranges

Applications of BLDC Motor:

  • Transportation
  • Heating and ventilation
  • Industrial engineering
  • Model engineering

So now you know basic motor information – we created it in short form so anytime when you’ll forget something it’ll be easy for you to open our post and check it.

For more informative posts and our product reviews follow us and check our social media and website 😉

Here is to your prosperity,

Looking for quality magnesium alloy wheels? So 26 inch ULTRA ROVER MAG Wheels are the perfect choice for you

In previous posts, we gave you information about magnesium alloy wheels in general. Now we will make short review of our ULTRA ROVER 26 inch magnesium alloy wheels.

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Magnesium alloy – new bicycle wheels reality

Monday Greetings from GoGoA1.com team,


Our first post will be of magnesium alloy wheels. In recent years, magnesium alloy has attracted wide attention from all over the world, as the most promising lightweight material for key researchers, and developed a series of technology to promote the magnesium alloy in the transport, aerospace and defense industry applications. Despite this, many people are still not aware or are confused about bicycle wheels that are made of magnesium alloy.GoGoA1.com wants to conduct an educational program and to give answers on all of the existing questions about magnesium alloy and wheels.

So let’s think what magnesium alloy is and why that material is excellent for bicycle wheels?

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