Traxxas 6551X Telemetry GPS Module 2.0 Fan - Radiator Wheelbase: 10

Wheelbase: 10

headlight brightness remains constant

Precut and shaped foam roadbed sized for use with O Scale trains

Pushbuttons may be incorporated into the circuit for manual reversing

Waterproof design

Traxxas 6551X Telemetry GPS Module 2.0 Fan - Radiator Wheelbase: 10Traxxas 6551X Telemetry GPS Module 2. 0 Upgrade Your Traxxas Model with the TQi Telemetry GPS Speed Module 2. 0! Standard telemetry sensors use your vehicles gear ratio and tire size to calculate speed based on RPM. This system works well for hard surfaces, but wheelspin on loose surfaces causes inaccurate speed readings. The Telemetry Expander 2. 0 with the installed GPS Module 2. 0 provides the most accurate speed data possible. The Traxxas GPS