Shell is made of high‑quality metal with design, durable enough for long time use.
Due to the good heat dissipation function, the internal circuit can be protected to avoid thermal overload.
Easy to install and remove, without any professional requirements even though you are an amateur.
1500W brushless controller, LCD display, suitable for 22.5mm / 0.9in handlebars.
It can provide stable speed and sensitive control of braking and direction changes.