JAZRIDER JR-TRX417-8MM Traxxas TRX-4 HD Brass 12mm Wheel Hex Hubs Adapter - 8mm Thick  [JR-TRX417-8MM]

JAZRIDER JR-TRX417-8MM brass hubs for better TRX-4 trail control

For hobbyists wanting a simple handling upgrade for the Traxxas TRX-4, the JAZRIDER JR-TRX417-8MM HD Brass 12mm Wheel Hex Hubs Adapter is a practical choice. These 8mm thick adapters add ballast at the wheels to help the crawler stay planted on rough routes and steep approaches.

Fitment and on-trail performance

Made to mate cleanly with the Traxxas TRX-4 wheel hex, these brass adapters are straightforward to fit and give predictable weight bias. The extra brass mass lowers the centre of gravity at each wheel, which improves grip and reduces roll when negotiating rocks and ledges.

Advantages of brass wheel hexes

Brass is commonly used where added weight and lasting wear matter. For TRX-4 owners this means better traction under low speed, steady crawling and hubs that resist surface wear from frequent rock runs.