Electric Scooter Thumb Throttle Dial Accelerator for Ninebot ES1 / ES2 / ES3 / ES4(Accelerator)

Accelerator parameter
1. Thumb throttle is installed on the right side of the handlebar, allowing you to control acceleration and deceleration easily with your thumb.
2. The pressing depth accurately controls the speed; deeper pressing brings faster speed, and releasing slows down the scooter smoothly.
3. Transmits stable speed adjustment signals to the scooter controller through internal wires for steady power output.
4. Constructed with black plastic body and blue anti-slip indicator mark, equipped with 2-wire dedicated plug, size approx 65 x 29 x 45mm.
5. Ideal replacement for original broken, poor-contact or malfunctioning throttle for scooter repair.

Brake parameter
1. Thumb operated brake lever is mounted on the left handlebar. Press or toggle it to brake and slow down the electric scooter.
2. It cuts off motor power while braking to avoid unintended acceleration and improve riding safety.
3. Sends brake signal to the scooter controller through the connected wire for reliable signal delivery.
4. Made of gray plastic, size approx 65 x 29 x 45mm, built-in brake power cut-off wire for easy installation.
5. Perfect replacement for damaged original brake lever with no brake response or failed power cut-off function.