The Zerodis Electric Bike Conversion Accessories Rear Chain Sprocket is designed for electric bikes with a 47cc or 49cc motor. It is a professional replacement with 25H and 68T tooth, suitable for 26mm chainring width. The high quality material ensures durability and precision. Its easy installation process allows for a seamless transformation of your bike to an electric one. With the Zerodis rear chain sprocket, you can enjoy the benefits of eco-friendly and convenient transportation, providing a perfect blend of performance and sustainability.
