Waterproof interface, excellent sealing interface is waterproof, easy to install.
Fine workmanship, suitable for modified electric bicycles.
Made of high quality mixing material, lightweight, rainproof, strong and practical.
Instrument key control headlights and taillight turn on/off switch on thumb shifter control horn, brightness of the taillight increases sharply when braking, electronic lock control of main power and anti‑theft.
Professional manufacturing, stable characteristics and high reliability.