The KUGOO G2 PRO thumb throttle is a thumb-operated speed control for electric scooters and electric bikes. It provides precise power control, quick response and smooth acceleration through an ergonomic thumb lever. A 3-pin waterproof connector provides a reliable connection and resistance to moisture. Before ordering “KUGOO G2 PRO electric scooter throttle”, check the intended model and the original item dimensions or connection details.

KUGOO G2 PRO thumb throttle specifications

• Supported vehicle voltages: 24 V, 36 V, 48 V, 52 V, 60 V and 72 V
• Throttle operating voltage: 5 V
• Signal voltage: 0.8–4.2 V
• Connector: 3-pin waterproof connector
• Handlebar diameter: 22 mm
• Mounting position: left or right side of the handlebar
• Material: ABS plastic
• Colour: black
• Water-resistance rating: IPX5

The supported vehicle voltages are separate from the throttle’s own 5 V operating voltage and 0.8–4.2 V signal range. Check these requirements and the connector type before ordering, rather than selecting by vehicle voltage alone.

Compatible models and systems

• KUGOO G2 PRO
• ENGWE ENGINE PRO
• Bafang electric bike motor systems using this throttle type and connector
• Other 24 V, 36 V, 48 V, 52 V, 60 V and 72 V electric scooters and electric bikes using the same throttle type with a 3-pin waterproof connector

For other vehicles, confirm that the existing throttle uses the specified connector and electrical parameters. Compatibility is not determined by the brand name alone.

Handlebar mounting and operation

The impact-resistant ABS body mounts on a 22 mm handlebar, on either the left or right side. Installation involves loosening the clamp screws, positioning and securing the throttle, then connecting the 3-pin plug to the controller. No special tools or complex adjustments are required.

The ergonomic thumb lever allows precise speed adjustment with a light press, providing comfortable control during everyday riding.