INJORA Brass Steering Knuckle Cap Housing for AXI03007 & Capra 1.9 UTB (2Pcs)

Upgrade your RC crawler with INJORA brass steering knuckle caps

Give AXI03007 and Capra 1.9 UTB models a sturdy upgrade with INJORA brass steering knuckle caps. Crafted from brass and sold as a 2-piece set, these parts feel substantial and ready for demanding trails. The metal construction adds a premium touch and a different cadence to your crawler’s drivetrain, inviting confident handling on rock gardens, gravel, and tight off-road sections.

Replacing the original plastic components (AX1232006) is the core idea behind this upgrade. The brass caps are designed to work with 1:10 scale crawlers, providing a balance of strength and weight that can influence on-trail behavior. While the exact impact depends on your overall setup, many drivers notice steadier feedback and a more deliberate steering response on challenging terrain.

Compatibility and build

These caps are intended for AXI03007 variants of the AXIAL SCX10 III and for Capra 1.9 UTB AXI03004. They come in two size options (A and B) to match different configurations, with weights of 47g per piece for option A and 82g per piece for option B. The two-piece pack delivers a straightforward upgrade path for enthusiasts looking to refresh or customize their rig.

What you receive is a snug, easy-to-install upgrade that replaces plastic parts in a few steps. The kit is designed for enthusiasts who value durability, balance, and the tactile feel of metal components through every crawl and climb.

What you gain

• Made of brass and 100% brand new
• Easy and convenient to install
• Suitable for AXI03007 and Capra 1.9 UTB configurations
• Upgrade option for SCX10 III AXI03007, potentially improving balance
• Replaces the original plastic parts to boost durability

• Brass density offers a steadier feel and enhanced balance on rugged terrain
• Two size options support different wheelbase and chassis variants
• Two-piece set provides flexibility for weight tuning and handling
• Simple, tool-friendly installation supports quick upgrades

Notes: Benefits described here reflect potential improvements tied to materials and weight distribution. Actual results depend on overall chassis setup, tires, and driving conditions. This is an upgrade option for enthusiasts seeking a robust, metal component rather than a guaranteed performance change.

Installation tips

1. Power down the model and remove any linked components as needed.
2. Align the brass knuckle caps with the existing mounting points.
3. Secure with the appropriate fasteners and torque to your standard spec.
4. Test fit and adjust any clearance issues before full operation.