Electric Scooter Dial Accelerator Replacement with Silicone Cover for Ninebot ES1 / ES2 / ES3 / ES4

1. Thumb throttle speed controller kit is compatible with Ninebot ES1 / ES2 / ES3 / ES4 electric scooters, including a throttle main body and a professional red silicone protective cover for direct replacement.
2. Installed on the right side of the handlebar, it controls scooter acceleration flexibly with thumb operation. The pressing depth adjusts the speed precisely, delivering sensitive and stable speed control.
3. The matched red silicone cover fully wraps the throttle, featuring reliable waterproof and dustproof performance to protect internal components from moisture and dust damage and extend service life.
4. The stylish red cover creates a distinct color contrast with the original black scooter body, realizing personalized appearance modification and upgrading the scooter’s look.
5. The throttle body is made of durable black plastic with a dedicated plug-and-play connector, enabling fast and effortless installation.
6. It is an ideal replacement for faulty original throttles with poor contact, unresponsive speed adjustment and stuttering issues, also serving as a practical protective upgrade.