Samix Brass Steering Knuckles & Inner Portal Covers for Traxxas TRX-4

Upgrade the front of your Traxxas TRX-4 with Samix brass steering knuckles, inner portal covers, and scale brake rotors. This set adds 167g of unsprung weight for improved forward weight bias and performance, while the black finish and chamfered edges provide a distinctive look.

Features

• Brass steering knuckles: Adds 51g per side, or 102g per pair
• Brass portal covers: Adds 55g per pair
• Improves forward weight bias and climbing performance
• Improves durability and rigidity over factory parts
• High-quality brass construction with etched L and R markings for installation
• Black coating helps prevent corrosion
• Compatible with Traxxas parts
• Includes scale brake rotors suitable for standard TRX-4 wheels

Wheel Clearance

The brake rotors clear wheels with an inner diameter greater than 36mm. Wider hubs may be required.

For an expanded brass upgrade package, these parts can be combined with Samix brass c-hubs (SAMTRX4-4014), which are not included.