TRAXXAS TRX4 17mm Hex Adapter Set for Front and Rear - TRX410/17X19 by GPM  [TRX410/17X19]

17mm hex track widening adapters for TRX4

This TRX410/17X19 adapter set is an RC-scale upgrade built for TRAXXAS TRX4 Trail Crawler rigs that use 17mm hex wheels. The adapters shift the wheel mounting point outward to increase effective track width, and a self-locking design helps keep the wheel secure under steering loads.

Primary benefits include greater wheel offset to widen the stance and a self-lock feature that improves retention during cornering and slow-speed crawling. The parts are CNC-style aluminum with a scale-friendly finish, and the kit is intended to be straightforward to fit on wheels that match the 17mm hex interface.

Important fit note: these adapters are NOT compatible with original TRX4 wheels that do not use a 17mm hex. Fit them only to wheels that specify a 17mm hex hub.

Compatibility notes: install these adapters only on wheels designed for a 17mm hex interface; do not try to press them onto stock wheels with a different hex size or mounting system. Verify wheel inner diameter and hex depth before fitting.

Use these adapters when you want to increase track width or enhance wheel retention on a TRX4-based trail crawler running 17mm hex wheels, and always follow basic wheel fitting checks to confirm compatibility.