Sensor, RPM (short)/ 3x4mm BCS (1)/ 3×4 GS (1)

he RPM sensor plugs directly into your TQi^™ receiver to provide real-time speed and RPM data while you drive. Real-time telemetry requires a telemetry magnet, TQi radio with Traxxas Link^™ Wireless Module, and the free Traxxas Link app for your mobile device. Includes 3×4 screws (2).