E-Bike Pedal Assist Sensor (PAS) – Hall Sensor Retrofit Kit for Electric Bike Conversion

Upgrade your ride with smoother, smarter assistance using this advanced ebike pedal assist sensor. Designed for easy retrofit, this PAS sensor kit detects your pedaling motion and automatically activates motor support—making every ride feel effortless. Whether you're upgrading or repairing your system, this electric bike conversion sensor helps improve efficiency, comfort, and riding range. Compact, reliable, and easy to install, it’s a must-have for modern e-bike setups.

Key Features

• Detects pedal motion and sends signals to activate motor assistance
• Hall sensor technology ensures accurate and responsive performance
• Compatible with most e-bike controllers and conversion kits
• Easy installation with standard 3-pin connectors

Why Choose Our E-Bike Pedal Assist Sensor (PAS)
Unlike throttle-only systems, pedal assist sensors provide a more natural riding experience by automatically boosting power when you pedal. This improves efficiency and extends battery range while reducing rider fatigue. E-bikes rely on PAS systems to regulate motor assistance based on pedaling input, making them essential for smooth and controlled rides . With precise signal detection and stable output, this sensor delivers consistent performance across different terrains.

Perfect For (Occasions & Uses)
E-bike conversions, upgrading old pedal assist systems, repairing faulty sensors, commuting, mountain biking, and long-distance riding.

How It Works / How to Use
Install the magnetic disc near the crank and mount the sensor nearby. As you pedal, the magnets pass the sensor, sending signals to the controller to activate motor assistance smoothly .

Product Specs

• Type: Pedal Assist Sensor (PAS)
• Detection: Hall sensor / magnetic disc system
• Connector: 3-pin standard plug
• Compatibility: Most electric bikes and conversion kits

Ride Smarter with Effortless Power
Transform your cycling experience with the E-Bike Pedal Assist Sensor—a simple upgrade that delivers smoother acceleration, better efficiency, and a more enjoyable ride every time.