Information about the TRX4

Tuning, problems and solutions

Overview of the topics addressed

• I need urgent help
• the right handling of LiPo batteries (LiPo guide)
• HW 1080 Quicrun, HW Fusion and Xerun Axe programming
• Chassis, body and modifications, tuning
• Tires, rims and weight tuning
• Engine, electrics, transmitter, known problems and solutions
• Traxxas® light module, features and alternatives
• Body types and alternatives, scaling
• Image gallery and much more
• Scale license plates

The Traxxas® TRX4 has recently become a very popular crawler. The fan community is getting bigger and bigger and there are also more and more questions about how to implement what. This page should be a little guide for the beginner.

Like all things, not everything about the TRX4 is perfect. Some components are certainly in need of improvement, others are quite prone to failure. The steering servo from Traxxas® is certainly worth mentioning here.

Important notice:
The steering servos of the type 2075/2075X from Traxxas® were not very stable in the first years, but the general criticism has probably contributed to the fact that the servos of the last series work much less sensitive to interference.
Tip:
The steering servo must be limited in the stop, either via the BT module or more complex via the programming button.

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