Universal 3‑Pin Waterproof Thumb Throttle for Bafang Ananda Tongsheng E‑bike Motor, Lightweight Easy‑Install Accelerator Replacement Spare Part

This universal thumb throttle is a cost‑effective speed‑control spare accelerator lever, perfectly compatible with e‑bike systems of Bafang, Ananda and Tongsheng. Equipped with standard 3‑pin waterproof connector, it features lightweight compact structure and tool‑friendly installation. OEM customization is available for bulk wholesale orders, ideal for ebike repair stores, DIY rebuilders and conversion kit suppliers.

✅ Bafang mid‑drive & hub e‑bike motors

✅ Ananda mid‑drive & hub e‑bike motors

✅ Tongsheng mid‑drive & hub e‑bike motors

✅ Most ebike controllers adopting standard 3‑pin throttle signal protocol

1 × Universal 3‑Pin Waterproof Thumb Throttle

✅ Wide System Compatibility: Works for mainstream Bafang, Ananda, Tongsheng ebike mid‑drive and hub motor systems with standard 3‑pin throttle interface.

✅ 3‑Pin Waterproof Connector: Sealed waterproof plug improves dust‑proof and rain‑proof performance for outdoor all‑weather riding.

✅ Lightweight & Compact: Only 52g net weight, compact housing will not occupy extra handlebar space.

✅ Easy Quick Installation: Fits standard 22.2 mm handlebar, simple screw‑on mounting without complicated modification.

✅ Cost‑Effective Replacement: Affordable spare accelerator for daily repair and conversion projects.

✅ Bulk Customizable Service: Support OEM customization for large‑quantity orders, including cable length adjustment, laser‑print logo, connector modification.

✅ Stable Hall‑Sensor Signal: Smooth progressive speed output, reliable throttle response during trail and commuter riding.

Brand: Universal

Product Name: 3‑Pin Waterproof Ebike Thumb Throttle

Material: High‑strength PC+ABS Plastic

Connector: 3‑Pin Waterproof Connector

Handlebar Fit: 22.2 mm

Cable Length: 500 mm

Signal: 5V Hall sensor signal

Waterproof Rating: IPX4

Net Weight: 52g per piece

Compatible Systems: Bafang, Ananda, Tongsheng E‑bike Motors

Supported Custom: Bulk OEM customization for large orders

Color: Black

Package: 1 × Thumb Throttle

Please double‑check your controller 3‑pin pin‑out definition before placing order, mismatched pin‑out will cause abnormal function.

This throttle fits standard 22.2 mm handlebar only. Extra adapter required for non‑standard handlebar diameter.

Bulk OEM customization needs MOQ confirmation, please contact us for custom‑order details.

Minor color differences may appear due to lighting conditions and screen display variations.

Measurement tolerance ±2‑5 mm is allowed.

Only thumb throttle is included; motor, display, controller and other accessories shown in reference images are not contained in package.

Perfect spare hardware for e‑bike repair stores, DIY motor rebuilders, ebike conversion kit suppliers and wholesale distributors. Cost‑effective thumb accelerator to replace faulty throttle lever for Bafang, Ananda, Tongsheng e‑bikes.