12 Magnet Disc Sensor For Tranz X 66.5mm Diameter O/D E-Bike Pedal assist

12 Pedal Crank magnet sensor for e-bike,

66.5mm diameter outer disc

Magnets are approx 58mm diameter

Inner of disc 15mm diameter for axle

4mm thickness

Supplied for Tranz X PST

3 wire Male Connector 275mm Cable with Bottom Bracket Cup Mount

Sorry we have no information regarding magnet strength etc