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Take your 1/18 scale TRX-4M RC crawler to the next level with these Brass Wheel Hex Hub 10mm (+6mm) Extenders.
Precision CNC machined for excellent fit and performance, these high-quality brass upgrade parts are designed specifically for the Traxxas TRX-4M Bronco and Defender models.
The brass material offers superior hardness and wear resistance compared to stock parts, ensuring they stand up to tough crawling conditions.

The +6mm extension widens your track width for improved stability, better control, and a more aggressive stance that looks great on the trail.
This wider setup helps your crawler tackle challenging terrain with increased confidence and reduced tip-over risk.
Every component is manufactured with tight tolerances for smooth operation and minimal play.
The complete set includes everything you need: 4pcs 10mm Hex Hubs, 8pcs Lock Nuts, and 4pcs Pins.

This ensures you have all the hardware for a straightforward installation that meets every requirement for your RC vehicle.

The added weight from the brass also contributes to a lower center of gravity, further enhancing performance on rocks and rough surfaces.

Enthusiasts appreciate how these upgrades transform the handling and appearance of their TRX4M.
Whether you're a serious crawler or just want better performance from your scale rig, these brass wheel hex extenders deliver noticeable improvements in both function and durability.

They're a worthwhile investment for any TRX-4M owner looking to optimize their machine.

4 out of 5