Traxxas Telemetry Expander 2.0 W/ GPS Speed Module

Traxxas Telemetry module is not affected by gear ration or tire-size. The Traxxas GPS speed module uses global positioning satellites to deliver precise, real-time speed information via the Traxxas Link App on your TQi Radio System with Traxxas Link Wireless Module or Docking Base.

Features:

Uses Global Positioning Satellites for accurate, real-time speed
Speed readout not affected by gear ratio or tire-size
Easy plug and play installation; no programming required
Waterproof when installed
Automatically detected and configured by the Traxxas Link app