New to this RC thing. Just got a KB and want to try the telemetry.
I have the TQi Radio System with Docking Base, so I understand I need the following
Telemetry-Ready Gear Cover Part Number: 7077R
RPM Sensor (short) Part Number: 6522
Telemetry Trigger Magnet Part Number: 6540
Temperature Sensor Mount Part Number: 6535
Temperature Sensor (short) Part Number: 6523
Power Tap Connector (short) Part Number: 6543
but why are 3 different Spur Gears listed? what do I need for the KB?
Or is there a doc somewhere I should be reading?