Overview PAS (Pedal Assist) sensor for E-BikeKit systems DIN push-in connector for current E-BikeKit models Left-side (non-drive side) crank installation Hall-effect sensor — no external magnet required This PAS sensor detects pedaling cadence and enables pedal-assist operation on compatible E-BikeKit and E-TrikeKit systems. Description The E-BikeKit™ Mini III PAS Sensor senses pedaling cadence to activate motor assistance when riding in pedal-assist mode. It can be used alongside a throttle, allowing throttle override when desired. This is a hall-effect, 5-volt PAS sensor designed for square-taper bottom brackets with internal splines. Important fitment notes: Designed for square-taper bottom brackets with internal splines (will not work if the thickest part of the shaft exceeds 15.6 mm) Fits current model Eco-Tad, Fat-Tad, EZ-3 USX HD, T3 CX trikes, and other trikes using compatible square-taper bottom brackets Requires removal of the left crank arm for installation No PAS magnet required