TRAXXAS TRX4 Trail Crawler Aluminum 17mm Hex Adapters for Front/Rear by GPM TRX410/17X19  [TRX410/17X19]

Aluminum 17mm hex adapters for TRX4

This GPM TRX410/17X19 adapter set is an RC-scale upgrade intended for TRAXXAS TRX4 Trail Crawler setups that use 17mm hex wheels. The adapters move the wheel mounting point outward to widen the effective track, and the self-lock design helps retain the wheel under steering loads.

Key functions are: extending wheel spacing by increasing hex width, and a self-lock feature to improve stability during cornering and slow-speed crawling. The parts are CNC-styled aluminum with a finish consistent with common scale upgrades, and the kit is described as straightforward to fit on compatible wheels.

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

Compatibility notes: only install on wheels that specify a 17mm hex interface; do not attempt to fit these adapters to stock wheels that use a different hex size or mount system. Check wheel inner diameter and hex depth before fitting.

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