INJORA Brass Steering Link for TRX4M - Grey, 12g, High Clearance Upgrade for 1/18 RC Crawler

This INJORA brass steering link is a direct upgrade for 1/18 TRX4M RC crawlers, including the Defender, Bronco, K10 High Trail, and F150. Machined from solid brass and weighing 12 grams, it replaces the stock plastic link to reduce flex and improve steering response. The grey finish and high clearance bend allow it to clear the tires during tight turns, making it a practical upgrade for off-road performance.

Why Replace the Plastic Steering Link?

Plastic steering links are common on stock RC crawlers, but they flex under load, especially when navigating rough terrain or pushing through obstacles. That flex translates to sloppy steering and reduced precision. This brass link is CNC machined from a solid brass billet, which is significantly stiffer than plastic. By eliminating that unwanted flex, the steering input from your servo is transferred directly to the wheels, giving you more accurate control. The enhanced design and workmanship also contribute to a cleaner, more durable appearance under the chassis.

How Does the High Clearance Bend Help?

The steering link features a noticeable bend in its shape. This isn't just for aesthetics—it's a clearance feature. When your TRX4M is steering at full lock or crawling over uneven surfaces, the tires can come very close to the steering linkage. The high clearance bend ensures the link stays out of the way, preventing contact with the tire sidewalls or tread. That means no binding, no interference, and smoother steering through the full range of motion.

Which TRX4M Models Does It Fit?

This brass steering link is designed for the 1/18 TRX4M platform. It directly replaces the original plastic link on these specific models:

• TRX4M Defender
• TRX4M Bronco
• TRX4M K10 High Trail
• TRX4M F150

Installation is a straightforward swap—remove the stock link and secure this one in its place. No additional modifications are needed.

Specifications at a Glance

Frequently Asked Questions

Will this fit my TRX4M Bronco?

Yes, it is specifically designed to fit the TRX4M Bronco, along with the Defender, K10 High Trail, and F150.

Does it reduce steering slop?

Yes, by replacing the flexible plastic with rigid brass, it eliminates flex and increases steering precision. Many users notice a tighter, more responsive feel.

Is installation difficult?

It is a direct replacement for the original plastic steering link. Simply remove the old link and install this one. No drilling, cutting, or special tools are required.

What color is the link?

The link is grey, as shown in the product images. The brass material has a subtle metallic finish.

This INJORA steering link is a straightforward way to upgrade your TRX4M's steering system with durable, precision-machined hardware. Its lightweight yet stiff brass construction, combined with the clearance-optimized shape, makes it a worthwhile addition for any RC crawler enthusiast looking for sharper steering.