Azipbike Co.,Ltd

Products

	Gear Changing Speed Controller

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Automatic gear system is a Patent pending in Korea, USA, Japan, China and Thailand, and ready for being applied for a patent in other countries.
And so the Rider can by himself regulate the bicycle's auto derailleur speed with the Gear changing speed controller.
The elder or Ladies can keep up the Controller with his/her pedaling easily.
The auto gear system bicycle has functional and practical use in the world and this product is famous for its practical design and solidity.
There are a lot of general multistage gear bicycle in the market needed too much power when it starts and has to change gear.
Automatic gear system bike is a new design bike that has an automatic changing gear and you can control the difference of power.
(You don't need a gearshift. The front big gear can easily hand operate and ride on like general bicycle).