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About us


Zhuhai Shuangye Electronic Technology Co., Ltd. was established in 2006, is a professional manufacturer of electric bicycles. Our products cover electric mountain bikes, electric city bikes, electric fat tire bikes, electric folding bikes, electric bicycle kits and electric bicycle accessories.

Shuangye ebike

Electric Bike Conversion Kit

What is an electric bike kit?
It is the core component of electric bicycles. E-bike kit usually include electric bike motor, electric bike rim, bicycle spokes, electric bike intelligent controller, electric bike PAS sensor, electric bike display, electric bike throttle, electric bike brake level and battery as well as the battery charger.
Usually, different markets have different power requirements for the kits.
1. Europe: 36V 250W motor, max speed 25km/h.
2. U.S.: 350w/ 500w / 750w motor, max speed 30-40km/h.
3. Canada: The same standards as the U.S. The hot-selling kits are still with 350W / 500W / 750W motor, and most users choose 48V.
Users can choose optional accessories with different functions according to their needs.

electric bike kit
ebike certification

OUR Certifications & Patents & Brand

Shuangye is a professional electric bicycle factory with 15 years of experience.
We have more than 10 years export experience in Europe, Oceania, North America market. We have a strong R&D team with independent and autonomous R&D capability, we can provide OEM and DIY services.

Our products meet and pass CE, UL, UN38.3, MSDS certification, and have a number of patents and independent brands.
For example: Shuangye, HOTEBIKE, TWOEBIKE, etc.

We have in-depth cooperation with well-known brands in the industry and use high quality parts to ensure the reliability and stability of our products.
For example: Shimano, KENDA, Bafang, ZOOM, etc.

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    Electric Bike KitEbike Kit with batteryEbike Kit with FrameEbike Accessories