The telemetry trigger magnet holder secures the trigger magnet to the spur gear to provide real-time RPM and speed data when combined with an RPM sensor, TQi radio with Traxxas Link™ Wireless Module, and the free Traxxas Link app for your mobile device.
Magent 5x2mm (1pc) / 3.8mm CCS (3pcs) / 3x10mm CCS (3pcs)