RC enthusiasts, listen up! If you're looking to upgrade your TRX4-M 1/18 scale crawler, these brass wheel hex adapters from RCLIONS are exactly what you need. Made from solid brass, these adapters add some serious weight down low where it counts - right at your wheels. That extra weight dramatically improves traction and stability, which means your crawler will handle rough terrain way better without tipping over as easily. Each adapter weighs about 10 grams and has an 18mm diameter with a 3.5mm center hole that fits perfectly on TRX4-M axles. The gold brass color looks super professional against your wheels, and the installation is straightforward - no modifications needed, they just slide right on. What's great about brass upgrades is that they're dense and durable, so they can take the bumps and scrapes that come with serious crawling. You get a set of 4 pieces, enough for all four wheels, and the quality is seriously impressive for the price. Whether you're crawling over rocks, tackling steep inclines, or just want your RC to perform better technically, these hex adapters make a noticeable difference. They're one of those simple upgrades that actually deliver real performance benefits rather than just looking cool. Your TRX4-M will feel more planted and controlled from the very first run!
Free 30-day returns 
Free 30-day returns
