We heard shimano HG chain or HG freewheel often ,even HG+ ; so what is it ? in early times ,the transmission system need to completely detach from the old gear then get on the new gear ; that takes too much time . So Shimano thinks , is there any way to make it faster ? Is it possible to let the

step 1 remove pedals and crankwe need to change the pedals to the new crank , but sometimes it's very hard to tear down , so i choose to buy a new pair .

Crazy Lao K here , today , i want to show you configrations of this SW900 ebike display , let’s get start .

Present, lithium battery is the most widely used battery on ebikes,it's maintenance-free, high energy density and long cycle life. Among all the factors, temperature does the greatest impact on the lithium battery, it will affect the chemical reaction efficiency inside the battery. Lower temperature

How to choose the battery for your electric bike There are two core parts on the electric bicycle , the motor and the battery . Batteriey is one of the most vital component of an electric bike. As an old hand or the green hand e-bike user, you should known the importance of the electric bike battery

A lot of people are scrambling with the specs and features they need to check out. Many people gets confusing with the sea of information available about e-bikes.

Here are some considerations that you need to take care before buying an electric bike

Why is it a good idea to get a fat tire electric bike?