Scale and Crawl upgrade JAZRIDER JR-TRX417-5MM HD Brass 12mm Wheel Hex Hubs Adapter for Traxxas TRX-4 5mm  [JR-TRX417-5MM]

Scale Upgrade: Brass Hex Hubs for the TRX-4

JAZRIDER JR-TRX417-5MM brass wheel hex adapters are a straightforward upgrade for Traxxas TRX-4 crawlers. By putting weight outboard at the wheel, these 12mm hex hubs help the truck maintain contact on slow technical sections.

Performance Gains from Brass Hubs

Brass boosts unsprung mass which reduces jolts and helps tyres bite into rough surfaces. The 5mm thick construction creates a reliable mounting face that limits movement under stress.

Built for Trail Crawling and Display

These hubs are suited to both hard-driving trail use and scale display builds, offering functional traction improvements while adding a heavy-duty metal look to your TRX-4.