We, AzipBike are research & development company of automatic gear shifting device for bicycle in Korea. We have been in bicycle business for over 20years. If compare with your company, our business scale is very small, but we try for more comfortable and beneficial bicycle for human by passion and stubbornness for bicycle.

Last 20 years, we had produced completed bicycle that installed 2 pointed folding device (MTB Type Diamond frame) and mechanical automatic gear shifting device by centrifugal force of wheel speed. This multi-function bicycle that have itself brand called "COOLRUN" was appreciated to world buyers and market's reaction was also good. We concentrated on study of automatic gear shifting device that people had a lot of interests, instead of completed bicycle. We had done an automatic gear shifting business for past 4 years, and have tried to grasp correctly needs of customer. Our study is supported by KAIST (Korea Advanced Institute of Science and Technology) and SMBA (Small and Medium Business Administration of Korea). Finally, we have developed automatic gear shifting device by electronic control, called "COOLRUN AGS" for bicycle. And, now we are ready to supply all around. Thank you very much.